What is William Mullins's specialty?

William Mullins (NPI 1518942184) is a Medicare-billing provider whose primary specialty is Rheumatology in North Bethesda, MD.

Where does William Mullins practice?

William Mullins practices in North Bethesda, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1518942184.

How much does Medicare pay William Mullins?

William Mullins (NPI 1518942184) received approximately $561K in total Medicare Part B payments, serving 273 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518942184

William MullinsM.D.

RheumatologyNorth Bethesda, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

717

Unique beneficiaries

—

Total services

35,028

Distinct HCPCS

Medicare payment

$245K

Peer benchmark

Total Medicare services vs. 133 Rheumatology providers in MD — above median (cohort median 27,542).

PRESCRIBING · PART D · 2024

Total Rx claims

1,272

Beneficiaries

—

Total drug cost

$2.6M

Distinct drugs

Brand share

39.1%

Top prescribed drugs

Methotrexate Sodium269 claims

Prednisone168 claims

Tramadol Hcl101 claims

Leucovorin Calcium84 claims

Etanercept64 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$100

Payment records

By payment type

Food and Beverage$100

Top paying entities

Food and Beverage$100

REFERRAL NETWORK

Where William Mullins'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	127	314
SOLSTAS LAB PARTNERS GROUP LLC	26	59
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	21	44
SUBURBAN HOSPITAL, INC.	15	45

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