What is David O'hara's specialty?

David O'hara (NPI 1114981305) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Tinker Afb, OK.

Where does David O'hara practice?

David O'hara practices in Tinker Afb, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1114981305.

How much does Medicare pay David O'hara?

David O'hara (NPI 1114981305) received approximately $63K in total Medicare Part B payments, serving 465 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1114981305

David O'haraM.D.

Emergency MedicineTinker Afb, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

469

Unique beneficiaries

—

Total services

481

Distinct HCPCS

Medicare payment

$60K

Peer benchmark

Total Medicare services vs. 647 Emergency Medicine providers in OK — above median (cohort median 401).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$415

Distinct drugs

Brand share

69.0%

Top prescribed drugs

Hydrocodone/Acetaminophen29 claims

Cephalexin13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where David O'hara'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). 38 inbound referrers · 135 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST JOHN MEDICAL CENTER INC	228	488
REGIONAL MEDICAL LABORATORY, INC	145	494
Kevin Baker Diagnostic Radiology · Grand Rapids, MI	114	165
Brennon Cox Family Practice · Tulsa, OK	66	82
Lisa Hayes Diagnostic Radiology · Tulsa, OK	43	61
SAINT FRANCIS HOSPITAL, INC.	35	73
COLE, MICHAEL	34	49
Zachary Chonka Diagnostic Radiology · Tulsa, OK	32	43
John Morelli Diagnostic Radiology · Tulsa, OK	27	44
LIND, TIMOTHY	26	43
Christopher Crowder Emergency Medicine · Tulsa, OK	22	49
CHAIN, VICKI	22	38

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST JOHN MEDICAL CENTER INC	728	1,582
Emergency Medical Services Authority Ambulance Service Provider · Tulsa, OK	363	896
John Fitter Diagnostic Radiology · Tulsa, OK	171	283
REGIONAL MEDICAL LABORATORY, INC	159	494
STICKNEY, RANDALL	146	224
Bryan Smith Diagnostic Radiology · Phoenix, AZ	137	227
LIND, TIMOTHY	117	172
LAUGHLIN, RICHARD	111	168
Zachary Chonka Diagnostic Radiology · Tulsa, OK	108	154
COLE, MICHAEL	101	150
Rodney Shaffer Diagnostic Radiology · Greenville, SC	98	149
John Morelli Diagnostic Radiology · Tulsa, OK	90	158

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