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Home > LA Providers > Orthopedic Surgeons

Dr. Daniel R. Oas, DO

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Specializes in: Orthopedics/Orthopedic Surgery

Des Moines University, College of Osteopathic Medicine (2001)

3444 Masonic Drive
Alexandria, LA 71301

(318) 473-9556

Dr. Daniel R. Oas, DO is an orthopedist in Alexandria, LA specializing in orthopedics/orthopedic surgery. He graduated from Des Moines University, College of Osteopathic Medicine in 2001 and has 25 years of experience. Dr. Daniel R. Oas, DO is affiliated with MID STATE ORTHOPAEDIC AND SPORTS MEDICINE CENTER LLC and PHYSICAL THERAPY SERVICES OF WEST LOUISIANA INC.

Office Locations

3444 Masonic Drive
Alexandria, LA 71301

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Noteworthy Medicare Patient Procedures Performed by Dr. Daniel R. Oas, DO in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

inpatient hospital care

In 2023, Dr. Daniel R. Oas, DO performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Louisiana.

Top 10%

By Affordability:

spine MRI

In 2023, Dr. Daniel R. Oas, DO had a list price for spine MRI that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Louisiana. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

femur fracture surgery

musculoskeletal imaging

open reduction and internal fixation surgery

pertrochanteric hip fracture surgery

X-rays

By Affordability:

immobilization treatment

tibia and fibula X-ray

trochanteric hip fracture surgery

In 2012, among providers in related specialties within Louisiana, Dr. Daniel R. Oas, DO performed more femur (thigh bone) fracture surgery, fracture surgery, hip fracture surgery, injections, joint aspiration, knee X-ray, musculoskeletal imaging, open reduction and internal fixation (ORIF) surgery, pertrochanteric hip fracture surgery, and X-rays procedures for Medicare patients than 75% of them and he also had a list price for casting (cast application), hip arthroplasty, hip reconstruction, hip replacement, hip surgery, immobilization treatment, leg immobilization, leg X-ray, MRI (magnetic resonance imaging), pelvis X-ray, shoulder X-ray, tibia and fibula (lower leg) X-ray, and trochanteric hip fracture surgery that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2012 were X-rays, rehabilitation, inpatient care and hospital care.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	116
doctor visit	528
fracture surgery	37
hip imaging	112
hospital care	168
injections	116
inpatient care	168
joint surgery	18
lower extremity surgery	37
musculoskeletal imaging	142
open surgery	18
pelvic imaging	116
reconstructive surgery	18
rehabilitation	184
spinal procedures	13
X-rays	368

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2013 were X-rays, musculoskeletal imaging, inpatient care and hospital care.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	127
doctor visit	603
fracture surgery	35
hip imaging	132
hospital care	165
injections	127
inpatient care	165
joint surgery	20
lower extremity surgery	35
musculoskeletal imaging	176
open surgery	20
pelvic imaging	150
reconstructive surgery	20
spinal procedures	17
X-rays	410

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	139
Female	327

**Ethnicity**
Non-Hispanic White	355
Black	100
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	115
85 and over	73
Less than 65	134

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2013

Hypertension	75
High Cholesterol	52
Stroke	10
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	18
Atrial Fibrilation	11
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	22
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2014 were X-rays, musculoskeletal imaging, inpatient care and hospital care.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	82
doctor visit	496
fracture surgery	28
hip imaging	105
hospital care	151
injections	82
inpatient care	151
joint surgery	14
lower extremity surgery	28
musculoskeletal imaging	164
open surgery	14
pelvic imaging	115
reconstructive surgery	14
spinal procedures	14
X-rays	327

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	146
Female	275

**Ethnicity**
Non-Hispanic White	331
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	108
85 and over	61
Less than 65	118

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2014

Hypertension	75
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	21
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2015 were X-rays, musculoskeletal imaging, inpatient care and hospital care.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	107
doctor visit	478
fracture surgery	35
hip imaging	91
hospital care	118
injections	107
inpatient care	118
joint surgery	16
lower extremity surgery	35
musculoskeletal imaging	161
open surgery	16
pelvic imaging	108
reconstructive surgery	16
spinal procedures	15
X-rays	343

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	258
Female	562

**Ethnicity**
Non-Hispanic White	644
Black	150
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	200
85 and over	112
Less than 65	222

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2015

Hypertension	75
High Cholesterol	52
Stroke	9
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	21
Asthma	19
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	25
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	21
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2016 were inpatient care, hospital care, X-rays and aspiration.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	101
doctor visit	467
fracture surgery	46
hospital care	129
injections	101
inpatient care	129
joint surgery	22
lower extremity surgery	46
musculoskeletal imaging	57
open surgery	22
pelvic imaging	23
reconstructive surgery	22
spinal procedures	27
X-rays	107

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	151
Female	303

**Ethnicity**
Non-Hispanic White	366
Black	76
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	125
85 and over	66
Less than 65	127

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2016

Hypertension	75
High Cholesterol	55
Stroke	10
Ischemic Heart Disease	51
Depression	40
Chronic Kidney Disease	35
Asthma	28
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	26
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2017 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	87
doctor visit	448
fracture surgery	42
hospital care	185
immobilization	19
injections	87
inpatient care	185
joint surgery	11
lower extremity surgery	42
open surgery	11
reconstructive surgery	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	144
Female	285

**Ethnicity**
Non-Hispanic White	349
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	116
85 and over	74
Less than 65	99

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2017

Hypertension	75
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	48
Depression	36
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	28
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2018 were X-rays, inpatient care, hospital care and aspiration.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	101
doctor visit	495
fracture surgery	24
hospital care	134
immobilization	18
injections	101
inpatient care	134
joint surgery	13
lower extremity surgery	24
musculoskeletal imaging	52
open surgery	13
pelvic imaging	46
reconstructive surgery	13
spinal procedures	28
X-rays	156

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	139
Female	275

**Ethnicity**
Non-Hispanic White	347
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	109
85 and over	64
Less than 65	103

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2018

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	48
Depression	40
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	25
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2019 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	85
doctor visit	490
fracture surgery	15
hospital care	144
injections	85
inpatient care	144
lower extremity surgery	15
musculoskeletal imaging	22
pelvic imaging	14
spinal procedures	15
X-rays	51

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	122
Female	250

**Ethnicity**
Non-Hispanic White	302
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	108
85 and over	55
Less than 65	74

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2019

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	52
Depression	40
Chronic Kidney Disease	39
Asthma	6
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	22
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2020 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	65
doctor visit	359
fracture surgery	26
hospital care	156
injections	65
inpatient care	156
joint surgery	11
lower extremity surgery	26
musculoskeletal imaging	21
open surgery	11
pelvic imaging	14
reconstructive surgery	11
X-rays	35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	90
Female	228

**Ethnicity**
Non-Hispanic White	261
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	89
85 and over	57
Less than 65	63

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2020

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	50
Depression	42
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	25
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2021 were X-rays, musculoskeletal imaging, hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	50
doctor visit	433
fracture surgery	16
hospital care	79
immobilization	27
injections	50
inpatient care	79
lower extremity surgery	16
musculoskeletal imaging	81
pelvic imaging	15
spinal procedures	23
X-rays	119

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	119
Female	243

**Ethnicity**
Non-Hispanic White	310
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	110
85 and over	47
Less than 65	66

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2021

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	44
Depression	35
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA during 2022 were X-rays, musculoskeletal imaging, inpatient care and hospital care.

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

aspiration	75
doctor visit	981
fracture surgery	40
hospital care	123
injections	90
inpatient care	123
joint surgery	19
lower extremity surgery	40
MRI (magnetic resonance imaging)	42
musculoskeletal imaging	217
open surgery	19
pelvic imaging	24
reconstructive surgery	19
spinal procedures	100
X-rays	299

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	206
Female	428

**Ethnicity**
Non-Hispanic White	543
Black	67
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	181
85 and over	79
Less than 65	97

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	37
Depression	32
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Daniel R. Oas, DO for Medicare patients.

The highest averages for the top procedures that Dr. Daniel R. Oas, DO treated as an orthopedist in Alexandria, LA were X-rays, rehabilitation, inpatient care and hospital care.

aspiration	90
doctor visit	525
fracture surgery	31
hip imaging	110
hospital care	141
immobilization	21
injections	91
inpatient care	141
joint surgery	16
lower extremity surgery	31
MRI (magnetic resonance imaging)	42
musculoskeletal imaging	109
open surgery	16
pelvic imaging	62
reconstructive surgery	16
rehabilitation	184
spinal procedures	28
X-rays	221

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Daniel R. Oas, DO.

**Gender**
Male	137
Female	288

**Ethnicity**
Black / African American	41
Asian / Pacific Islander	0
Non-Hispanic White	346
Hispanic	1
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	114
85 and over	62
Less than 65	100
65 to 74	148

Average of Total of Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Daniel R. Oas, DO treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	68
High Cholesterol	54
Stroke	8
Ischemic Heart Disease	42
Depression	32
Chronic Kidney Disease	27
Asthma	9
Osteoporosis	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Atrial Fibrillation	11
Cancer	7
Dementia	20

Education & Training

Dr. Daniel R. Oas, DO graduated from Des Moines University, College of Osteopathic Medicine in 2001. He is certified by the Board Certification: American Osteopathic Association - Orthopedic Surgery and has a state license in Louisiana.

Medical School: Des Moines University, College of Osteopathic Medicine (2001)

Board Certification: Board Certification: American Osteopathic Association - Orthopedic Surgery

Licensed In: Louisiana

Affiliations & Hospitals

Dr. Daniel R. Oas, DO is associated with these hospitals and organizations:

MID STATE ORTHOPAEDIC AND SPORTS MEDICINE CENTER LLC

PHYSICAL THERAPY SERVICES OF WEST LOUISIANA INC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Daniel R. Oas, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Stryker Corporation	$375 TRAUMA & EXTREMITIES $225	ROBOTICS $73	T2 $37	HOFFMANN $22	New Product Development $18
Smith & Nephew, Inc.	$125 Recon Knees $125
DePuy Synthes Sales Inc.	$105 NA $87	MONOVISC $17
Smith+Nephew, Inc.	$67 TRIGEN $52	EVOS $16
Convatec Inc.	$38 WOUND THERAPEUTICS $38
Other	$56 OFIRMEV $29	Biologics Therapies $15	Exogen Ultrasound Bone Healing System $13

**Types of Payments**
Food and Beverage	$751
Travel and Lodging	$16

Biography

Dr. Daniel Oas, who practices in Alexandria, LA, is a medical specialist in orthopedics/orthopedic surgery. He studied medicine at Des Moines University, College of Osteopathic Medicine.

Select Year:

Dr. Daniel R. Oas, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Daniel R. Oas, DO in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Daniel R. Oas, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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