What is Marc Shepard's specialty?

Marc Shepard (NPI 1770673824) is a Medicare-billing provider whose primary specialty is Internal Medicine in Washington, DC.

Where does Marc Shepard practice?

Marc Shepard practices in Washington, DC, based on the location reported in the CMS Medicare provider datasets for NPI 1770673824.

How much does Medicare pay Marc Shepard?

Marc Shepard (NPI 1770673824) received approximately $28K in total Medicare Part B payments, serving 119 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770673824

Marc ShepardM.D.

PRACTICEDISEASEBUSTERSSee all providers at this practice →

Internal MedicineWashington, DCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

183

Unique beneficiaries

—

Total services

243

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 503 Internal Medicine providers in DC — above median (cohort median 493).

PRESCRIBING · PART D · 2024

Total Rx claims

2,908

Beneficiaries

—

Total drug cost

$251K

Distinct drugs

Brand share

24.0%

Top prescribed drugs

Atorvastatin Calcium226 claims

Amlodipine Besylate188 claims

Gabapentin127 claims

Tamsulosin Hcl80 claims

Levothyroxine Sodium71 claims

QUALITY · MIPS · 2024

Final MIPS score

82.3

Quality

67.9

Cost

69.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.31%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$146

Payment records

By payment type

Food and Beverage$146

Top paying entities

Food and Beverage$146

REFERRAL NETWORK

Where Marc Shepard'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
American Health S, Llc Clinical Laboratory · Davie, FL	26	148
TOWSON REHABILITATION CENTER LLC	17	114
Eunice Okoro Nurse Practitioner · Springfield, VA	15	25
Reginald Barnes Ophthalmology · Washington, DC	11	17

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