What is William Maupin's specialty?

William Maupin (NPI 1104866300) is a Medicare-billing provider whose primary specialty is Anesthesiology in Oklahoma City, OK.

Where does William Maupin practice?

William Maupin practices in Oklahoma City, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1104866300.

How much does Medicare pay William Maupin?

William Maupin (NPI 1104866300) received approximately $28K in total Medicare Part B payments, serving 262 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104866300

William MaupinM.D.

AnesthesiologyOklahoma City, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

240

Unique beneficiaries

—

Total services

251

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

Total Medicare services vs. 410 Anesthesiology providers in OK — above median (cohort median 209).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 William Maupin'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). 4 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITAL OKLAHOMA CITY, INC	92	140
OKLAHOMA HEART HOSPITAL, LLC	17	22
Branislav Schifferdecker Interventional Cardiology · Oklahoma City, OK	13	19
Emergency Medical Services Authority Ambulance Service Provider · Oklahoma City, OK	11	13

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MERCY HOSPITAL OKLAHOMA CITY, INC	149	202
OKLAHOMA SPINE HOSPITAL LLC	19	22
ADDISON, PAUL	18	23
OKLAHOMA HEART HOSPITAL, LLC	16	26
Angela Mccoy Diagnostic Radiology · Oklahoma City, OK	15	18
Vijay Prabhu Gastroenterology · Edmond, OK	12	24
William Hale Orthopedic Surgery · Edmond, OK	12	36
Michael Scherlag Interventional Cardiology · Oklahoma City, OK	12	14
Lance Garber Diagnostic Radiology · Edmond, OK	12	15
George Atkinson Physical Medicine and Rehabilitation · Plano, TX	11	11
Derek Norman Interventional Cardiology · Oklahoma City, OK	11	11

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