Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > IL Providers > Family Physicians & Family Medicine Specialists

Dr. Jamison Davis Allen, DO

Accepting New Patients

(Dr. Jamison Allen, DO)

(1 Rating)

Specializes in: Family Medicine

Midwestern University, Chicago College of Osteopathic Medicine (1996)

2560 Hauser Ross Drive Suite 450
Sycamore, IL 60178

(815) 748-3040

Dr. Jamison Davis Allen, DO is a family medicine practitioner in Geneva, IL specializing in family medicine. He graduated from Midwestern University, Chicago College of Osteopathic Medicine in 1996 and has 30 years of experience. Dr. Jamison Davis Allen, DO is affiliated with Northwestern Medicine, SYCAMORE MEDICAL ASSOCIATES LLC and JAMISON ALLEN DO LLC.

Office Locations

1000 South Randall Road Suite 225
Geneva, IL 60134

open_in_new

Northwestern Medicine

2560 Hauser Ross Drive Suite 450
Sycamore, IL 60178

(815) 748-3040

(815) 748-3070

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Jamison Davis Allen, DO in 2023

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

Top 25%

By Volume:

inpatient hospital care

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within Illinois, Dr. Jamison Davis Allen, DO performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2012 were debridement (removal of unhealthy tissue), hyperbaric oxygen (HBO) therapy, excision and hospital care.

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	296
doctor visit	654
excision	89
hospital care	51
hyperbaric oxygen (HBO) therapy	249
inpatient care	51

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2013 were debridement (removal of unhealthy tissue), hospital care, inpatient care and excision.

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	167
doctor visit	364
excision	88
hospital care	154
inpatient care	154

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	103
Female	90

**Ethnicity**
Non-Hispanic White	168
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	42
85 and over	21
Less than 65	39

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2013

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	35
Chronic Obstructive Pulmonary Disease	22
Diabetes	48
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2014 were hospital care, inpatient care, hyperbaric oxygen (HBO) therapy and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	156
doctor visit	711
excision	122
hospital care	282
hyperbaric oxygen (HBO) therapy	218
inpatient care	282
lab tests	26

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	163
Female	169

**Ethnicity**
Non-Hispanic White	280
Black	11
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	87
85 and over	43
Less than 65	54

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2014

Hypertension	75
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	41
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2015 were hospital care, inpatient care, hyperbaric oxygen (HBO) therapy and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	95
doctor visit	591
excision	95
hospital care	836
hyperbaric oxygen (HBO) therapy	194
inpatient care	836
lab tests	21

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	376
Female	352

**Ethnicity**
Non-Hispanic White	596
Black	58
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	158
85 and over	86
Less than 65	168

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2015

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	43
Depression	34
Chronic Kidney Disease	46
Asthma	16
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	48
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2016 were hospital care, inpatient care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	157
doctor visit	667
excision	157
hospital care	717
inpatient care	717

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	205
Female	202

**Ethnicity**
Non-Hispanic White	350
Black	17
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	100
85 and over	40
Less than 65	87

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2016

Hypertension	75
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	46
Asthma	29
Osteoperosis	14
Atrial Fibrilation	22
Heart Failure	37
Chronic Obstructive Pulmonary Disease	24
Diabetes	47
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2017 were hospital care, inpatient care, chronic care and preventive care.

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

chronic care	133
doctor visit	487
hospital care	307
inpatient care	307
preventive care	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	227
Female	196

**Ethnicity**
Non-Hispanic White	376
Black	20
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	108
85 and over	35
Less than 65	56

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2017

Hypertension	56
High Cholesterol	36
Stroke	8
Ischemic Heart Disease	34
Depression	21
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2018 were hospital care, inpatient care, chronic care and preventive care.

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

chronic care	33
doctor visit	483
hospital care	723
inpatient care	723
preventive care	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	295
Female	299

**Ethnicity**
Non-Hispanic White	509
Black	23
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	175
85 and over	66
Less than 65	65

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2018

Hypertension	69
High Cholesterol	72
Stroke	14
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	46
Asthma	9
Osteoperosis	17
Atrial Fibrilation	25
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	43
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2019 were hospital care, inpatient care, nursing home care and preventive care.

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

doctor visit	420
hospital care	822
inpatient care	822
nursing home care	238
preventive care	54
vaccines	39

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	344
Female	318

**Ethnicity**
Non-Hispanic White	563
Black	30
Hispanic	40
Asian	14
Other	15
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	185
85 and over	95
Less than 65	84

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2019

Hypertension	69
High Cholesterol	70
Stroke	15
Ischemic Heart Disease	44
Depression	36
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	15
Atrial Fibrilation	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	45
Dementia	25
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2020 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

doctor visit	403
hospital care	656
inpatient care	656
preventive care	38
vaccines	26

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	282
Female	260

**Ethnicity**
Non-Hispanic White	466
Black	26
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	155
85 and over	54
Less than 65	73

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2020

Hypertension	63
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	43
Depression	33
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	42
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

doctor visit	410
hospital care	532
inpatient care	532

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	286
Female	241

**Ethnicity**
Non-Hispanic White	465
Black	0
Hispanic	24
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	168
85 and over	64
Less than 65	55

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2021

Hypertension	60
High Cholesterol	71
Stroke	15
Ischemic Heart Disease	43
Depression	30
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL during 2022 were hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

doctor visit	426
hospital care	609
inpatient care	609
preventive care	25

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	278
Female	228

**Ethnicity**
Non-Hispanic White	446
Black	13
Hispanic	20
Asian	11
Other	16
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	178
85 and over	64
Less than 65	46

Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO in 2022

Hypertension	67
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	21
Atrial Fibrilation	25
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jamison Davis Allen, DO for Medicare patients.

The highest averages for the top procedures that Dr. Jamison Davis Allen, DO treated as a family medicine practitioner in Geneva, IL were hospital care, inpatient care, nursing home care and debridement (removal of unhealthy tissue).

chronic care	83
debridement (removal of unhealthy tissue)	174
doctor visit	510
excision	110
hospital care	517
inpatient care	517
lab tests	23
nursing home care	238
preventive care	29
vaccines	32

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jamison Davis Allen, DO.

**Gender**
Male	232
Female	214

**Ethnicity**
Black / African American	18
Asian / Pacific Islander	2
Non-Hispanic White	383
Hispanic	25
Native American / Alaskan Native	0
Other	4

**Age**
75 to 84	123
85 and over	51
Less than 65	66
65 to 74	205

Average of Total of Conditions of Medicare patients treated by Dr. Jamison Davis Allen, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jamison Davis Allen, DO treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	62
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	37
Depression	26
Chronic Kidney Disease	37
Asthma	10
Osteoporosis	12
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Atrial Fibrillation	19
Cancer	12
Dementia	17

Education & Training

Dr. Jamison Davis Allen, DO graduated from Midwestern University, Chicago College of Osteopathic Medicine in 1996. He completed residency at Rush University Medical Center. He is certified by the American Board of Family Medicine - Family Medicine (Certified) and has a state license in Illinois.

Medical School: Midwestern University, Chicago College of Osteopathic Medicine (1996)

Residency: Rush University Medical Center (1999)

Board Certification: American Board of Family Medicine - Family Medicine (Certified)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Jamison Davis Allen, DO is associated with these hospitals and organizations:

Northwestern Medicine

SYCAMORE MEDICAL ASSOCIATES LLC

JAMISON ALLEN DO LLC

Ratings & Reviews

Dr. Jamison Davis Allen, DO has a high overall rating with an average of 4.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Jamison Davis Allen, DO from all over the web to help you find the right in Geneva, IL.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 4.0 2023-01-17

Dr. Allen is very good and gives you the kind of information that is necessary to make informed decisions. Conversely, you will literally die waiting for the office staff to call you with test results or new prescriptions.

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,906 FARXIGA $859	SYMBICORT $450	BREZTRI $171	CRESTOR $65	LOKELMA $64	Other $297
Pfizer Inc.	$1,352 ELIQUIS $501	NURTEC ODT $400	COLOGUARD DNA CAPTURE REAGENTS $164	COLOGUARD $81	EUCRISA $42	Other $164
Lilly USA, LLC	$1,227 JARDIANCE $533	MOUNJARO $212	TRULICITY $114	REYVOW $114	HUMALOG $64	Other $190
Novo Nordisk Inc	$847 Saxenda $245	Tresiba $142	RYBELSUS $122	Ozempic $119	Victoza $107	Other $112
Janssen Pharmaceuticals, Inc	$763 XARELTO $352	INVOKANA $313	OneTouch $38	SPRAVATO $34	meters $25
Other	$6,908 Vascepa $433	Repatha $402	UBRELVY $342	TRELEGY ELLIPTA $331	Prolia $287	Other $5,113

**Types of Payments**
Food and Beverage	$12,787
Education	$187
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$17
Entertainment	$11

Biography

Dr. Jamison Allen practices family medicine in Sycamore, IL and Geneva, IL. Before performing his residency at Rush University Medical Center, Dr. Allen attended Midwestern University, Chicago College of Osteopathic Medicine for medical school. He is affiliated with Delnor Hospital. Dr. Allen welcomes new patients at his office inGeneva, IL as reported by Yext.