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

Home > OK Providers

Dr. Frederick C. Delafield, MD

(Dr. Frederick Charles Delafield, M.D.)

(1 Rating)

Specializes in: Adult Hospital Medicine and Adult Rheumatology

University of South Florida (USF) College of Medicine (1980)

4300 W Memorial Road
Oklahoma City, OK 73120

(405) 755-1515

Dr. Frederick C. Delafield, MD is an internal medicine hospitalist in Oklahoma City, OK specializing in adult hospital medicine and adult rheumatology. He graduated from University of South Florida (USF) College of Medicine in 1980 and has 46 years of experience. Dr. Frederick C. Delafield, MD is affiliated with Mercy Hospital Logan County, Mercy Hospital Oklahoma City, Mercy Health System and MERCY CLINIC OKLAHOMA COMMUNITIES.

Office Locations

4300 W Memorial Road
Oklahoma City, OK 73120

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Frederick C. Delafield, MD 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

major joint aspiration

major joint injection

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, among providers in related specialties within Oklahoma, Dr. Frederick C. Delafield, MD performed more inpatient hospital care (for patient admitted to hospital), major joint aspiration, and major joint injection procedures for Medicare patients than 95% 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 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2012 were hospital care, inpatient care, blood draw and chemotherapy.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

aspiration	88
biological response modifier (BRM) therapy	248
blood draw	368
chemotherapy	248
doctor visit	621
hospital care	1159
injections	88
inpatient care	1159
minimally invasive procedures	248
preventive care	68
vaccines	68

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2013 were hospital care, inpatient care, blood draw and chemotherapy.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

aspiration	78
biological response modifier (BRM) therapy	254
blood draw	429
chemotherapy	254
doctor visit	676
hospital care	1282
injections	78
inpatient care	1282
minimally invasive procedures	254
preventive care	63
vaccines	63

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	300
Female	565

**Ethnicity**
Non-Hispanic White	773
Black	50
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	287
From 75 to 84	282
85 and over	169
Less than 65	127

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2013

Hypertension	73
High Cholesterol	51
Stroke	9
Ischemic Heart Disease	50
Depression	34
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	17
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	28
Diabetes	32
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2014 were hospital care, inpatient care, blood draw and chemotherapy.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

aspiration	76
biological response modifier (BRM) therapy	259
blood draw	411
chemotherapy	259
doctor visit	733
hospital care	947
injections	76
inpatient care	947
minimally invasive procedures	259
preventive care	53
vaccines	53

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	252
Female	557

**Ethnicity**
Non-Hispanic White	706
Black	58
Hispanic	0
Asian	0
Other	0
Native American	23

**Age**
From 65 to 74	293
From 75 to 84	248
85 and over	134
Less than 65	134

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2014

Hypertension	75
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	46
Depression	34
Chronic Kidney Disease	37
Asthma	18
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	23
Diabetes	34
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2015 were hospital care, inpatient care, blood draw and chemotherapy.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

aspiration	85
biological response modifier (BRM) therapy	243
blood draw	417
chemotherapy	243
doctor visit	663
hospital care	1162
injections	102
inpatient care	1162
minimally invasive procedures	243
preventive care	49
vaccines	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	536
Female	1132

**Ethnicity**
Non-Hispanic White	1450
Black	122
Hispanic	26
Asian	0
Other	0
Native American	46

**Age**
From 65 to 74	580
From 75 to 84	536
85 and over	302
Less than 65	250

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2015

Hypertension	75
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	48
Depression	35
Chronic Kidney Disease	45
Asthma	24
Osteoperosis	17
Atrial Fibrilation	20
Heart Failure	37
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2016 were hospital care, inpatient care, blood draw and chemotherapy.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

aspiration	58
biological response modifier (BRM) therapy	251
blood draw	428
chemotherapy	251
doctor visit	666
hospital care	1473
injections	58
inpatient care	1473
minimally invasive procedures	251
preventive care	51
vaccines	51

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	324
Female	620

**Ethnicity**
Non-Hispanic White	815
Black	70
Hispanic	14
Asian	0
Other	0
Native American	33

**Age**
From 65 to 74	362
From 75 to 84	287
85 and over	185
Less than 65	110

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	51
Depression	37
Chronic Kidney Disease	51
Asthma	33
Osteoperosis	19
Atrial Fibrilation	19
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	24
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2017 were hospital care, inpatient care, blood draw and chemotherapy.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

aspiration	62
biological response modifier (BRM) therapy	234
blood draw	394
chemotherapy	234
doctor visit	614
hospital care	1418
injections	62
inpatient care	1418
minimally invasive procedures	234

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	301
Female	528

**Ethnicity**
Non-Hispanic White	718
Black	49
Hispanic	17
Asian	0
Other	0
Native American	28

**Age**
From 65 to 74	306
From 75 to 84	264
85 and over	152
Less than 65	107

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	52
Depression	37
Chronic Kidney Disease	55
Asthma	17
Osteoperosis	17
Atrial Fibrilation	19
Heart Failure	39
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	22
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2018 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

aspiration	20
hospital care	1338
injections	20
inpatient care	1338

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	209
Female	315

**Ethnicity**
Non-Hispanic White	447
Black	35
Hispanic	0
Asian	0
Other	0
Native American	27

**Age**
From 65 to 74	169
From 75 to 84	177
85 and over	130
Less than 65	48

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	56
Depression	44
Chronic Kidney Disease	69
Asthma	16
Osteoperosis	19
Atrial Fibrilation	24
Heart Failure	48
Chronic Obstructive Pulmonary Disease	35
Diabetes	46
Dementia	30
Cancer	21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2019 were hospital care, inpatient care, outpatient care and aspiration.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

aspiration	13
hospital care	1436
injections	13
inpatient care	1370
outpatient care	66

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	250
Female	293

**Ethnicity**
Non-Hispanic White	471
Black	39
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	192
From 75 to 84	166
85 and over	125
Less than 65	60

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	58
Depression	48
Chronic Kidney Disease	0
Asthma	17
Osteoperosis	20
Atrial Fibrilation	28
Heart Failure	48
Chronic Obstructive Pulmonary Disease	35
Diabetes	44
Dementia	31
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

hospital care	1239
inpatient care	1211
outpatient care	28

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	255
Female	286

**Ethnicity**
Non-Hispanic White	467
Black	39
Hispanic	0
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	176
From 75 to 84	197
85 and over	99
Less than 65	69

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	61
Depression	47
Chronic Kidney Disease	69
Asthma	14
Osteoperosis	19
Atrial Fibrilation	23
Heart Failure	46
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	31
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2021 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

aspiration	13
hospital care	1195
injections	13
inpatient care	1195

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	234
Female	252

**Ethnicity**
Non-Hispanic White	414
Black	30
Hispanic	0
Asian	0
Other	0
Native American	19

**Age**
From 65 to 74	143
From 75 to 84	191
85 and over	108
Less than 65	44

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	14
Ischemic Heart Disease	61
Depression	44
Chronic Kidney Disease	71
Asthma	15
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	42
Chronic Obstructive Pulmonary Disease	29
Diabetes	46
Dementia	33
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

hospital care	954
inpatient care	954

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	187
Female	225

**Ethnicity**
Non-Hispanic White	357
Black	23
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	129
From 75 to 84	135
85 and over	106
Less than 65	42

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	48
Depression	40
Chronic Kidney Disease	52
Asthma	18
Osteoperosis	20
Atrial Fibrilation	38
Heart Failure	41
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	26
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Frederick C. Delafield, MD for Medicare patients.

The highest averages for the top procedures that Dr. Frederick C. Delafield, MD treated as an internal medicine hospitalist in Oklahoma City, OK were hospital care, inpatient care, blood draw and chemotherapy.

aspiration	54
biological response modifier (BRM) therapy	248
blood draw	407
chemotherapy	248
doctor visit	662
hospital care	1236
injections	56
inpatient care	1228
minimally invasive procedures	248
outpatient care	47
preventive care	56
vaccines	56

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Frederick C. Delafield, MD.

**Gender**
Male	258
Female	433

**Ethnicity**
Black / African American	46
Asian / Pacific Islander	0
Non-Hispanic White	601
Hispanic	5
Native American / Alaskan Native	21
Other	0

**Age**
75 to 84	225
85 and over	137
Less than 65	90
65 to 74	239

Average of Total of Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Frederick C. Delafield, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	57
Stroke	10
Ischemic Heart Disease	48
Depression	36
Chronic Kidney Disease	44
Asthma	16
Osteoporosis	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Atrial Fibrillation	21
Cancer	15
Dementia	23

Education & Training

Dr. Frederick C. Delafield, MD graduated from University of South Florida (USF) College of Medicine in 1980. He completed residency at University of Oklahoma Health Sciences Center. He is certified by the Board Certification: Amer Bd Internal Medicine (Rheumatology) and has a state license in Oklahoma.

Medical School: University of South Florida (USF) College of Medicine (1980)

Residency: University of Oklahoma Health Sciences Center

Board Certification: Board Certification: Amer Bd Internal Medicine (Rheumatology)

Licensed In: Oklahoma

Affiliations & Hospitals

Dr. Frederick C. Delafield, MD is associated with these hospitals and organizations:

Mercy Hospital Logan County

Mercy Hospital Oklahoma City

Mercy Health System

MERCY CLINIC OKLAHOMA COMMUNITIES

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Frederick C. Delafield, MD appears to accept the following insurance providers: HealthChoice, HealthSmart, USA Managed Care Organization, United Healthcare, Aetna, Three Rivers, Humana, Coventry, Cigna, Anthem, Private Healthcare Systems (PHCS), Preferred Community Choice, Tribute, GlobalHealth, Healthcare Highways, Oklahoma Health Network, Oklahoma State Medical Association (OSMA), National Preferred Provider Network, Indian Health Services, Community Care of Oklahoma and Chickasaw Nation.

Insurance Accepted by Provider includes:

According to our sources, Dr. Frederick C. Delafield, MD accepts the following insurance providers:

HealthChoice

HealthSmart

USA Managed Care Organization

United Healthcare

Aetna

Three Rivers

Humana

Coventry

Cigna

Anthem

Private Healthcare Systems (PHCS)

Preferred Community Choice

Tribute

GlobalHealth

Healthcare Highways

Oklahoma Health Network

Oklahoma State Medical Association (OSMA)

National Preferred Provider Network

Indian Health Services

Community Care of Oklahoma

Chickasaw Nation

Ratings & Reviews

Dr. Frederick C. Delafield, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Frederick C. Delafield, MD from all over the web to help you find the right in Oklahoma City, OK.

Overall Rating

(1 Rating)

Leave a Review

General Payments

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

**Payments by Company**
Janssen Scientific Affairs, LLC	$650 SIMPONI $484	SIMPONI ARIA $108	STELARA $58
Celgene Corporation	$445 Otezla $439	$6
Pfizer Inc.	$405 ELIQUIS $380	PREVNAR - 13 $25
E.R. Squibb & Sons, L.L.C.	$391 ELIQUIS $342	$49
Inari Medical, Inc.	$202 CT THROMBECTOMY SYSTEM KIT $202
Other	$1,329 RAYOS $184	VELTASSA $156	SAMSCA $150	DEXCOM G6 TRANSMITTER $141	JARDIANCE $90	Other $609

**Types of Payments**
Food and Beverage	$3,295
Education	$127

Biography

Dr. Frederick Delafield practices adult hospital medicine and adult rheumatology in Oklahoma City, OK. He appears to be an in-network provider for Anthem, Blue California, Coventry, and more. Dr. Delafield is a graduate of the University of South Florida (USF) College of Medicine and a graduate of the University of Oklahoma Health Sciences Center's residency program. His hospital/clinic affiliations include Mercy Hospital Logan County and Mercy Hospital Oklahoma City.

Select Year:

Dr. Frederick C. Delafield, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Frederick C. Delafield, MD in 2023

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. Frederick C. Delafield, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick C. Delafield, 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. Frederick C. Delafield, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

Other Providers in Oklahoma City, OK