What is Frederick Delafield's specialty?

Frederick Delafield (NPI 1982708939) is a Medicare-billing provider whose primary specialty is Internal Medicine in Oklahoma City, OK.

Where does Frederick Delafield practice?

Frederick Delafield practices in Oklahoma City, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1982708939.

How much does Medicare pay Frederick Delafield?

Frederick Delafield (NPI 1982708939) received approximately $74K in total Medicare Part B payments, serving 396 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982708939

Frederick DelafieldM.D.

Internal MedicineOklahoma City, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

635

Unique beneficiaries

—

Total services

1,120

Distinct HCPCS

Medicare payment

$72K

Peer benchmark

Total Medicare services vs. 642 Internal Medicine providers in OK — above median (cohort median 885).

PRESCRIBING · PART D · 2024

Total Rx claims

156

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

23.1%

Top prescribed drugs

Cefdinir48 claims

Pantoprazole Sodium23 claims

Prednisone21 claims

Hydrocodone/Acetaminophen19 claims

Oxycodone Hcl17 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$115

Payment records

By payment type

Food and Beverage$115

Top paying entities

Food and Beverage$115

REFERRAL NETWORK

Where Frederick Delafield's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITAL OKLAHOMA CITY, INC	404	1,185
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	206	388
Emergency Medical Services Authority Ambulance Service Provider · Oklahoma City, OK	136	320
OKLAHOMA HEART HOSPITAL, LLC	91	201
Charles Brekke Diagnostic Radiology · Oklahoma City, OK	70	182
David Rader Internal Medicine · Oklahoma City, OK	70	211
Joel Thomas Diagnostic Radiology · Oklahoma City, OK	57	155
Angela Mccoy Diagnostic Radiology · Oklahoma City, OK	56	147
John Bowers Diagnostic Radiology · Oklahoma City, OK	44	119
Radhika Medipalli Nephrology · Oklahoma City, OK	39	170
Branislav Schifferdecker Interventional Cardiology · Oklahoma City, OK	38	92
Gerald English Hospitalist · Oklahoma City, OK	36	76

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events