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Home > IA Providers > Family Physicians & Family Medicine Specialists

Dr. John Peters Evans, MD

(267 Ratings)

Specializes in: Family Medicine

1214 S Grant Road
Carroll, IA 51401

(712) 792-1500

Dr. John Peters Evans, MD is a family medicine practitioner in Carroll, IA specializing in family medicine. Dr. John Peters Evans, MD is affiliated with McFarland Clinic.

Office Locations

1214 S Grant Road
Carroll, IA 51401

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Noteworthy Medicare Patient Procedures Performed by Dr. John Peters Evans, MD in 2023

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

Top 5%

By Volume:

creatinine urine test

flu shot

lab tests

microalbumin urine test

preventive care

prostate-specific antigen test

screening PSA test

thyroid blood test

Welcome to Medicare visit

By Affordability:

chronic care

creatinine urine test

microalbumin urine test

prostate-specific antigen test

total PSA test

vaccines

Welcome to Medicare visit

wellness visit

In 2023, among providers in related specialties within Iowa, Dr. John Peters Evans, MD performed more creatinine urine test, flu shot, lab tests, microalbumin urine test, preventive care, prostate-specific antigen (PSA) test, screening PSA test, thyroid blood test, and Welcome to Medicare visit (initial preventive physical exam) procedures for Medicare patients than 95% of them and he also had a list price for chronic care, creatinine urine test, flu shot, flu vaccine, immunization (preventive vaccines), microalbumin test, microalbumin urine test, prostate-specific antigen (PSA) test, total PSA test, vaccines, Welcome to Medicare visit (initial preventive physical exam), and wellness visit 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:

A1C test

blood draw

complete blood count

phlebotomy for lab tests

By Affordability:

nursing home care

In 2023, among providers in related specialties within Iowa, Dr. John Peters Evans, MD performed more A1C test, blood draw, complete blood count (CBC), and phlebotomy for lab tests procedures for Medicare patients than 90% of them and he also had a list price for nursing home care that was lower than the list prices billed to Medicare by 90% 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 25%

By Volume:

lipid profile

By Affordability:

removal of skin lesion

skin lesion destruction

skin procedures

urinalysis

In 2012, among providers in related specialties within Iowa, Dr. John Peters Evans, MD performed more lipid profile procedures for Medicare patients than 75% of them and he also had a list price for removal of skin lesion (growth or mark), skin lesion destruction (e.g. laser surgery), skin procedures, and urinalysis 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. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2012 were lab tests, preventive care, hospital care and blood draw.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	17
blood draw	511
diabetes management	101
doctor visit	1295
hospital care	517
injections	17
inpatient care	479
lab tests	2123
nursing home care	153
outpatient care	38
preventive care	522
removal of lesion (e.g. growth)	44
skin procedures	44
thyroid function tests	280
vaccines	147

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2013 were lab tests, blood draw, preventive care and hospital care.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	24
blood draw	528
diabetes management	72
doctor visit	1339
hospital care	356
injections	24
inpatient care	308
lab tests	2143
nursing home care	156
outpatient care	48
preventive care	444
removal of lesion (e.g. growth)	55
skin procedures	55
thyroid function tests	268
vaccines	99

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	188
Female	245

**Age**
From 65 to 74	127
From 75 to 84	158
85 and over	94
Less than 65	54

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2013

Hypertension	70
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	14
Asthma	4
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2014 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	23
blood draw	580
diabetes management	117
doctor visit	1358
hospital care	263
injections	23
inpatient care	239
lab tests	2274
nursing home care	181
outpatient care	24
preventive care	550
removal of lesion (e.g. growth)	55
skin procedures	55
thyroid function tests	322
vaccines	164

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	218
Female	295

**Age**
From 65 to 74	158
From 75 to 84	184
85 and over	109
Less than 65	62

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2014

Hypertension	72
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	17
Asthma	4
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2015 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	24
blood draw	555
diabetes management	120
doctor visit	1393
hospital care	298
injections	24
inpatient care	242
lab tests	2370
nursing home care	69
outpatient care	56
preventive care	800
removal of lesion (e.g. growth)	46
skin procedures	46
thyroid function tests	307
vaccines	383

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	432
Female	608

**Age**
From 65 to 74	312
From 75 to 84	374
85 and over	242
Less than 65	112

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2015

Hypertension	72
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2016 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	31
blood draw	617
diabetes management	147
doctor visit	1349
hospital care	216
injections	31
inpatient care	202
lab tests	2555
nursing home care	85
outpatient care	14
preventive care	651
removal of lesion (e.g. growth)	39
skin procedures	39
thyroid function tests	380
vaccines	183

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	169
Female	238

**Ethnicity**
Non-Hispanic White	396
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	136
85 and over	89
Less than 65	47

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2016

Hypertension	73
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2017 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	19
blood draw	635
diabetes management	163
doctor visit	1335
hospital care	260
injections	19
inpatient care	232
lab tests	2603
nursing home care	127
outpatient care	28
preventive care	659
removal of lesion (e.g. growth)	58
skin procedures	58
thyroid function tests	374
vaccines	167

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	189
Female	235

**Ethnicity**
Non-Hispanic White	413
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	132
85 and over	101
Less than 65	43

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2017

Hypertension	71
High Cholesterol	28
Stroke	5
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	31
Asthma	3
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2018 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	34
blood draw	718
diabetes management	188
doctor visit	1311
hospital care	248
injections	34
inpatient care	236
lab tests	2543
nursing home care	77
outpatient care	12
preventive care	703
removal of lesion (e.g. growth)	30
skin procedures	30
thyroid function tests	424
vaccines	210

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	201
Female	272

**Ethnicity**
Non-Hispanic White	460
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	156
85 and over	104
Less than 65	52

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2018

Hypertension	72
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	31
Asthma	3
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2019 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	33
blood draw	626
chronic care	81
diabetes management	213
doctor visit	1150
hospital care	212
injections	33
inpatient care	212
lab tests	2167
nursing home care	50
preventive care	628
removal of lesion (e.g. growth)	38
skin procedures	38
thyroid function tests	396
vaccines	165

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	194
Female	243

**Ethnicity**
Non-Hispanic White	426
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	144
85 and over	104
Less than 65	38

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2019

Hypertension	75
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2020 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	26
blood draw	661
chronic care	156
diabetes management	248
doctor visit	958
hospital care	322
injections	26
inpatient care	310
lab tests	2539
nursing home care	28
outpatient care	12
preventive care	758
removal of lesion (e.g. growth)	35
skin procedures	35
thyroid function tests	417
vaccines	144

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	206
Female	283

**Age**
From 65 to 74	185
From 75 to 84	159
85 and over	109
Less than 65	36

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2020

Hypertension	75
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	20
Depression	24
Chronic Kidney Disease	31
Asthma	3
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	24
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2021 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	24
blood draw	621
chronic care	132
diabetes management	246
doctor visit	868
hospital care	144
injections	24
inpatient care	144
lab tests	2317
preventive care	736
removal of lesion (e.g. growth)	26
skin procedures	26
thyroid function tests	399
vaccines	148

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	213
Female	266

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

**Age**
From 65 to 74	193
From 75 to 84	138
85 and over	107
Less than 65	41

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2021

Hypertension	68
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	17
Depression	19
Chronic Kidney Disease	30
Asthma	3
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA during 2022 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

aspiration	27
blood draw	620
chronic care	89
diabetes management	232
doctor visit	891
hospital care	189
injections	27
inpatient care	189
lab tests	2231
preventive care	683
removal of lesion (e.g. growth)	21
skin procedures	21
thyroid function tests	382
vaccines	136

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	193
Female	228

**Age**
From 65 to 74	193
From 75 to 84	108
85 and over	85
Less than 65	35

Conditions of Medicare patients treated by Dr. John Peters Evans, MD in 2022

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	15
Depression	18
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	20
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Peters Evans, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Peters Evans, MD treated as a family medicine practitioner in Carroll, IA were lab tests, preventive care, blood draw and thyroid function tests.

aspiration	25
blood draw	606
chronic care	114
diabetes management	167
doctor visit	1204
hospital care	275
injections	25
inpatient care	253
lab tests	2351
nursing home care	102
outpatient care	29
preventive care	648
removal of lesion (e.g. growth)	40
skin procedures	40
thyroid function tests	359
vaccines	176

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Peters Evans, MD.

**Gender**
Male	200
Female	264

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	196
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	153
85 and over	104
Less than 65	47
65 to 74	160

Average of Total of Conditions of Medicare patients treated by Dr. John Peters Evans, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Peters Evans, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	65
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	23
Asthma	4
Osteoporosis	5
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Atrial Fibrillation	13
Cancer	10
Dementia	8

Education & Training

He completed residency at University of Kansas Affiliated Hospitals. He is certified by the American Board of Family Practice and has a state license in Iowa.

Residency: University of Kansas Affiliated Hospitals (1995)

Board Certification: American Board of Family Practice

Licensed In: Iowa

Affiliations & Hospitals

Dr. John Peters Evans, MD is associated with these hospitals and organizations:

McFarland Clinic

Ratings & Reviews

Dr. John Peters Evans, MD has an exceptional overall rating with an average of 4.89 out of 5 stars based on 267 ratings. We collect ratings and reviews of Dr. John Peters Evans, MD from all over the web to help you find the right in Carroll, IA.

4.89

Overall Rating

(267 Ratings)

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General Payments

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

**Payments by Company**
St. Jude Medical, Inc.	$21 Unify Assura $21

**Types of Payments**
Food and Beverage	$21

Biography

Dr. John Evans practices family medicine. He is affiliated with McFarland Clinic. His medical residency was performed at a hospital affiliated with the University of Kansas. Dr. Evans has a 5.0 out of 5 star average patient rating.