John Reilly, M.D., M.S.
Internal Medicine Physician · Emmitsburg, MD
John Reilly, M.D., M.S. is an internal medicine physician with a practice address in Emmitsburg, Maryland, and NPI 1700900891, issued on Mar 16, 2007. Check the license (Maryland D54749, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- John Reilly
- Credential
- M.D., M.S.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D54749 MD
Self-reported in NPPES; status is on the state search - Practice location
- 16722 Annandale RD Ste D-1, Emmitsburg, MD 21727
- Phone
- (301) 662-1512
- Enumerated
- Mar 16, 2007
- Entity
- Type 1 · individual
Verify John Reilly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D54749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
69 Medicare Part D claims for 13 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Tramadol Hcl11 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.
2 internal medicine physician records list a Emmitsburg practice address
They are 2 of the 45 NPPES records with a Emmitsburg practice address, and 4,220 internal medicine physician records in Maryland.
All 2 in Emmitsburg → All 4,220 in Maryland → Every provider in Emmitsburg →
Other internal medicine physician records in Maryland
- Joshua Aaron, MDElkton, MD1396703351
- Alina Aasim, M.D.Baltimore, MD1174057905
- Eduardo Abarca Rojas, M.D.Parkville, MD1538447628
- Rasheed Abassi, M.D.Clinton, MD1376608620
- Shastine Abate, MDBaltimore, MD1922199405
- Ghulam Abbas, MDFrederick, MD1477658045
- Hashim AbbasBaltimore, MD1396171070
- Shamima Abbas, MDKensington, MD1750445896
- Nourelhuda Abbas Hamed, MDSilver Spring, MD1699339473
- Arsalan Abbasi, MDWestminster, MD1942762604
Common questions
What is John Reilly, M.D., M.S.'s NPI number?
John Reilly, M.D., M.S.'s National Provider Identifier (NPI) is 1700900891, issued on Mar 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Reilly, M.D., M.S. located?
The NPPES record lists a practice address at 16722 Annandale RD Ste D-1, Emmitsburg, MD, 21727. Phone: (301) 662-1512. Providers update this record themselves, so call before visiting.
How can I verify John Reilly, M.D., M.S.'s license?
NPPES lists Maryland license number D54749, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Reilly, M.D., M.S. prescribe under Medicare Part D?
In 2024, John Reilly, M.D., M.S. had 69 Medicare Part D claims for 13 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.