In 2023, among providers in related specialties within Alabama, Dr. David Alan Hollis, MD performed more A1C test, diabetes screening, fasting blood glucose test, flu shot, hemoglobin test, and preventive care procedures for Medicare patients than 95% of them and he also had a list price for chronic care that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

lab tests

In 2023, Dr. David Alan Hollis, MD performed more lab tests procedures for Medicare patients than 90% of providers in related specialties within Alabama.

Top 25%

By Volume:

chronic care

rapid flu test

In 2012, Dr. David Alan Hollis, MD performed more chronic care, and rapid flu test procedures for Medicare patients than 75% of providers in related specialties within Alabama.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2012 were lab tests, blood draw, diabetes management and preventive care.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

abscess drainage	12
aspiration	25
blood draw	855
cardiac procedures	12
diabetes management	770
doctor visit	1945
hospital care	440
incision and drainage	12
injections	25
inpatient care	440
lab tests	1248
minimally invasive procedures	13
minor procedures	12
preventive care	596
skin surgery	12
spinal procedures	18
stress testing	12
thoracic (chest) imaging	62
vaccines	434
X-rays	80

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2013 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

aspiration	46
blood draw	964
diabetes management	464
doctor visit	2192
hospital care	560
injections	46
inpatient care	560
lab tests	1522
preventive care	1028
spinal procedures	18
thoracic (chest) imaging	67
vaccines	408
X-rays	85

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	348
Female	371

**Ethnicity**
Non-Hispanic White	676
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	335
From 75 to 84	212
85 and over	88
Less than 65	84

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2013

Hypertension	67
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	34
Depression	8
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	15
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2014 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

aspiration	50
blood draw	758
cardiac procedures	13
diabetes management	195
doctor visit	2169
hip imaging	15
hospital care	619
injections	50
inpatient care	601
lab tests	1391
musculoskeletal imaging	15
outpatient care	18
preventive care	1301
spinal procedures	17
stress testing	13
thoracic (chest) imaging	75
vaccines	454
X-rays	107

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	372
Female	384

**Ethnicity**
Non-Hispanic White	714
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	229
85 and over	88
Less than 65	90

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2014

Hypertension	68
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	34
Depression	10
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2015 were preventive care, lab tests, vaccines and hospital care.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

aspiration	46
blood draw	303
cardiac procedures	28
diabetes management	218
doctor visit	2319
hip imaging	18
hospital care	622
injections	46
inpatient care	598
lab tests	1409
musculoskeletal imaging	34
outpatient care	24
preventive care	1527
removal of lesion (e.g. growth)	12
skin procedures	12
spinal procedures	42
thoracic (chest) imaging	161
ultrasound (sonogram)	43
vaccines	622
vascular procedures	15
X-rays	237

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	786
Female	822

**Ethnicity**
Non-Hispanic White	1512
Black	72
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	754
From 75 to 84	484
85 and over	168
Less than 65	202

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2015

Hypertension	68
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	37
Depression	14
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2016 were preventive care, lab tests, vaccines and hospital care.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

aspiration	50
blood draw	136
cardiac procedures	16
chronic care	55
diabetes management	240
doctor visit	2348
hospital care	532
injections	50
inpatient care	521
lab tests	1381
musculoskeletal imaging	13
outpatient care	11
preventive care	1528
removal of lesion (e.g. growth)	11
skin procedures	11
spinal procedures	37
stress testing	16
thoracic (chest) imaging	143
vaccines	596
X-rays	193

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	427
Female	427

**Ethnicity**
Non-Hispanic White	801
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	400
From 75 to 84	265
85 and over	82
Less than 65	107

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2016

Hypertension	72
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	36
Depression	18
Chronic Kidney Disease	24
Asthma	18
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2017 were preventive care, lab tests, chronic care and vaccines.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

abscess drainage	11
aspiration	49
blood draw	72
cardiac procedures	19
chronic care	663
diabetes management	243
doctor visit	2113
hospital care	383
incision and drainage	11
injections	49
inpatient care	383
lab tests	1301
minor procedures	11
musculoskeletal imaging	13
preventive care	1323
skin surgery	11
spinal procedures	26
stress testing	19
thoracic (chest) imaging	168
vaccines	487
X-rays	207

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	351
Female	370

**Ethnicity**
Non-Hispanic White	675
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	358
From 75 to 84	221
85 and over	61
Less than 65	81

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2017

Hypertension	74
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	37
Depression	11
Chronic Kidney Disease	25
Asthma	4
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2018 were lab tests, preventive care, chronic care and vaccines.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

abscess drainage	13
aspiration	30
blood draw	29
chronic care	1208
diabetes management	254
doctor visit	2252
hospital care	348
incision and drainage	13
injections	30
inpatient care	348
lab tests	1337
minor procedures	13
musculoskeletal imaging	21
preventive care	1235
skin surgery	13
spinal procedures	36
vaccines	425
X-rays	57

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	331
Female	365

**Ethnicity**
Non-Hispanic White	659
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	347
From 75 to 84	230
85 and over	52
Less than 65	67

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	36
Depression	14
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2019 were preventive care, lab tests, chronic care and vaccines.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

aspiration	25
cardiac procedures	14
chronic care	1266
diabetes management	312
doctor visit	2261
hospital care	408
injections	25
inpatient care	408
lab tests	1378
musculoskeletal imaging	21
preventive care	1381
removal of lesion (e.g. growth)	13
skin procedures	13
spinal procedures	28
stress testing	14
vaccines	447
X-rays	49

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	336
Female	371

**Ethnicity**
Non-Hispanic White	672
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	224
85 and over	72
Less than 65	61

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	4
Ischemic Heart Disease	37
Depression	17
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2020 were preventive care, chronic care, lab tests and vaccines.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

aspiration	40
chronic care	1357
diabetes management	302
doctor visit	2073
gastrointestinal procedures	13
hospital care	317
injections	40
inpatient care	317
lab tests	1327
minimally invasive procedures	13
musculoskeletal imaging	19
preventive care	1426
spinal procedures	15
vaccines	500
X-rays	34

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	344
Female	349

**Ethnicity**
Non-Hispanic White	665
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	220
85 and over	68
Less than 65	62

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	34
Depression	13
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	13
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2021 were preventive care, lab tests, chronic care and vaccines.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

aspiration	28
chronic care	684
diabetes management	311
doctor visit	1942
gastrointestinal procedures	90
hospital care	329
injections	28
inpatient care	329
lab tests	1109
minimally invasive procedures	90
musculoskeletal imaging	17
preventive care	1340
spinal procedures	21
vaccines	359
X-rays	38

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	545
Female	573

**Ethnicity**
Non-Hispanic White	1056
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	537
From 75 to 84	368
85 and over	95
Less than 65	118

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2021

Hypertension	48
High Cholesterol	46
Stroke	2
Ischemic Heart Disease	22
Depression	9
Chronic Kidney Disease	17
Asthma	3
Osteoperosis	4
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	8
Cancer	5

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL during 2022 were lab tests, preventive care, chronic care and vaccines.

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

aspiration	15
chronic care	648
diabetes management	314
doctor visit	1887
gastrointestinal procedures	32
injections	15
lab tests	1273
minimally invasive procedures	32
preventive care	1270
vaccines	353

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	289
Female	286

**Ethnicity**
Non-Hispanic White	554
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	195
85 and over	57
Less than 65	35

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	37
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David Alan Hollis, MD for Medicare patients.

The highest averages for the top procedures that Dr. David Alan Hollis, MD treated as a family medicine practitioner in Killen, AL were lab tests, preventive care, chronic care and vaccines.

abscess drainage	12
aspiration	36
blood draw	445
cardiac procedures	17
chronic care	840
diabetes management	329
doctor visit	2136
gastrointestinal procedures	45
hip imaging	16
hospital care	455
incision and drainage	12
injections	36
inpatient care	450
lab tests	1334
minimally invasive procedures	37
minor procedures	12
musculoskeletal imaging	19
outpatient care	17
preventive care	1268
removal of lesion (e.g. growth)	12
skin procedures	12
skin surgery	12
spinal procedures	25
stress testing	14
thoracic (chest) imaging	112
ultrasound (sonogram)	43
vaccines	462
vascular procedures	15
X-rays	108

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David Alan Hollis, MD.

**Gender**
Male	375
Female	392

**Ethnicity**
Black / African American	21
Asian / Pacific Islander	0
Non-Hispanic White	725
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	240
85 and over	75
Less than 65	82
65 to 74	369

Average of Total of Conditions of Medicare patients treated by Dr. David Alan Hollis, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. David Alan Hollis, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	63
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	30
Depression	11
Chronic Kidney Disease	19
Asthma	6
Osteoporosis	6
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Atrial Fibrillation	11
Cancer	7
Dementia	11

Education & Training

He has a state license in Alabama.

Licensed In: Alabama

Ratings & Reviews

Dr. David Alan Hollis, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. David Alan Hollis, MD from all over the web to help you find the right in Killen, AL.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 1.0 2020-11-03

Never been to a doctor with as big an ego.  Doesn’t care what other doctors have told you about your care. Arrogant and dismissive, resulting in return visits because of issues ignored or mistakes, to which he will not admit or discuss.  Would not recommend.

General Payments

These charts describe general payments received by Dr. David Alan Hollis, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novartis Pharmaceuticals Corporation	$5,821 Aimovig $5,451	ENTRESTO $243	LEQVIO $83	TEKTURNA $30	EXELON PATCH $14
AstraZeneca Pharmaceuticals LP	$2,639 FARXIGA $1,620	BYDUREON $209	BREZTRI $136	BYDUREON PEN $127	BYDUREON WEEKLY $108	Other $439
Novo Nordisk Inc	$2,371 Ozempic $726	Victoza $515	Tresiba $377	RYBELSUS $289	Saxenda $287	Other $176
Pfizer Inc.	$2,166 ELIQUIS $937	LYRICA $323	EUCRISA $160	NURTEC ODT $134	ZYVOX $79	Other $533
GlaxoSmithKline, LLC.	$1,942 TRELEGY ELLIPTA $695	BREO $411	ANORO $279	SHINGRIX $133	ANORO ELLIPTA $90	Other $335
Other	$15,638 JARDIANCE $1,078	XARELTO $1,026	Repatha $785	TOUJEO $749	NURTEC ODT $622	Other $11,378

**Types of Payments**
Food and Beverage	$24,912
Consulting Fee	$4,051
Travel and Lodging	$1,215
Gift	$259
Education	$140

Biography

Dr. David Hollis sees patients in Killen, AL. His medical specialty is family medicine. He attended medical school at Northwestern University, Feinberg School of Medicine.

Select Year:

Dr. David Alan Hollis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. David Alan Hollis, MD in 2023

By Volume:

By Affordability:

By Volume:

By Volume:

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. David Alan Hollis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Alan Hollis, MD 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. David Alan Hollis, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Killen, AL