What is David Mcelwain's specialty?

David Mcelwain (NPI 1003928334) is a Medicare-billing provider whose primary specialty is Psychiatry in Tulsa, OK.

Where does David Mcelwain practice?

David Mcelwain practices in Tulsa, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1003928334.

How much does Medicare pay David Mcelwain?

David Mcelwain (NPI 1003928334) received approximately $8K in total Medicare Part B payments, serving 119 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003928334

David McelwainM.D.

PsychiatryTulsa, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

152

Unique beneficiaries

—

Total services

220

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 175 Psychiatry providers in OK — above median (cohort median 216).

PRESCRIBING · PART D · 2024

Total Rx claims

7,571

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

13.9%

Top prescribed drugs

Trazodone Hcl369 claims

Olanzapine359 claims

Quetiapine Fumarate342 claims

Clonazepam322 claims

Aripiprazole318 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$17

Payment records

By payment type

Food and Beverage$17

Top paying entities

Food and Beverage$17

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 370237

Hospital

REFERRAL NETWORK

Where David Mcelwain'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). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	13	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	19	25

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