What is Thomas Masterson's specialty?

Thomas Masterson (NPI 1649224643) is a Medicare-billing provider whose primary specialty is Internal Medicine in Clinton, MD.

Where does Thomas Masterson practice?

Thomas Masterson practices in Clinton, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1649224643.

How much does Medicare pay Thomas Masterson?

Thomas Masterson (NPI 1649224643) received approximately $249K in total Medicare Part B payments, serving 835 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649224643

Thomas MastersonMD

PRACTICEADC 1 INCSee all providers at this practice →

Internal MedicineClinton, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,685

Unique beneficiaries

—

Total services

3,536

Distinct HCPCS

Medicare payment

$249K

Peer benchmark

Total Medicare services vs. 2,306 Internal Medicine providers in MD — top quintile (cohort median 884).

PRESCRIBING · PART D · 2024

Total Rx claims

14,787

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

180

Brand share

22.5%

Top prescribed drugs

Atorvastatin Calcium1,072 claims

Apixaban772 claims

Gabapentin629 claims

Amlodipine Besylate585 claims

Mirtazapine440 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$153

Payment records

By payment type

Food and Beverage$153

Top paying entities

Food and Beverage$153

REFERRAL NETWORK

Where Thomas Masterson'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). 47 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEDSTAR SOUTHERN MARYLAND HOSPITAL CENTER INC	297	585
Raymond Waters Diagnostic Radiology · Washington, DC	121	278
Prince George's County Maryland Ambulance Service Provider · Largo, MD	114	201
Nordine Gaugau Interventional Radiology · Mc Lean, VA	83	172
Waseema Dalvi Internal Medicine · Prince Frederick, MD	60	124
Prem Nair Internal Medicine · Virginia Beach, VA	52	107
YOON, INSOOK	46	85
Pavankumar Jasthi Hospitalist · Springfield, MA	41	84
HAGE, ROBERT	40	82
Omolara Oyedele Emergency Medicine · Lanham, MD	31	56
Am-Van Incorporated Ambulance Service Provider · Lothian, MD	29	57
Cindy Huang Internal Medicine · Clinton, MD	29	106

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