Marc Shepard, M.D.
Internal Medicine Physician · Washington, DC
Marc Shepard, M.D. is an internal medicine physician with a practice address in Washington, District of Columbia, and NPI 1770673824, issued on Oct 12, 2006. Check the license (District of Columbia MD12080, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Marc Shepard
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD12080 DC
12080 DC
D0026382 MD
302575 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4200 Harewood RD NE, Washington, DC 20017
- Phone
- (202) 269-1831
- Enumerated
- Oct 12, 2006
- Record last updated
- Feb 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (202) 832-6341
- Medicare enrollment
- Enrolled (PECOS I20080407000656); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 901 in District of Columbia → Look up another NPI →
Also registered at 4200 Harewood RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eno-Obong Umoh, MS, CCC-SLPSpeech-Language Pathologist1083271506
Verify Marc Shepard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD12080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average internal medicine physician in 2024
3,474 Medicare Part D claims for 321 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 44 claims were for opioids.
Most prescribed
- Atorvastatin Calcium226 claims
- Amlodipine Besylate188 claims
- Gabapentin127 claims
- Tamsulosin Hcl80 claims
- Levothyroxine Sodium71 claims
- Jardiance69 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Shepard among 901 internal medicine physician records in District of Columbia
Marc Shepard, M.D. is one of 901 internal medicine physician records with a practice address in District of Columbia. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 67% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1978 · median 2008 among the 513 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
891 internal medicine physician records list a practice address in Washington
They are 891 of the 45,857 NPPES records with a practice address in Washington, and 901 internal medicine physician records in District of Columbia.
All 901 in District of Columbia → Every provider in Washington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Nezha El Fihri, M.D.Washington, DC 200171679593289
- Ak Gaznabi, MDWashington, DC 200171932132420
- Rafic Jarrah, MDWashington, DC 200171073523759
- Tony Lawrence, MDWashington, DC 200171972534592
- Paul Matera, M.D.Washington, DC 200171952420531
Common questions
What is Marc Shepard, M.D.'s NPI number?
Marc Shepard, M.D.'s National Provider Identifier (NPI) is 1770673824, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc Shepard, M.D. located?
The NPPES record lists a practice address at 4200 Harewood RD NE, Washington, DC, 20017. Phone: (202) 269-1831. Providers update this record themselves, so call before visiting.
How can I verify Marc Shepard, M.D.'s license?
NPPES lists District of Columbia license number MD12080, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marc Shepard, M.D. prescribe under Medicare Part D?
In 2024, Marc Shepard, M.D. had 3,474 Medicare Part D claims for 321 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Marc Shepard, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.