Royce Milton Fagan, M.D.
Internal Medicine Physician · Owings Mills, MD
Royce Milton Fagan, M.D. is an internal medicine physician with a practice address in Owings Mills, Maryland, and NPI 1407814486, issued on May 1, 2006. Check the license (Maryland D055625, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Royce Milton Fagan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- D055625 MD
332941 NY
C55132 CA
81399 CT
Self-reported in NPPES; status is on the state search - Practice location
- 9419 Common Brook RD, Owings Mills, MD 21117
- Phone
- (410) 581-1662
- Enumerated
- May 1, 2006
- Record last updated
- May 28, 2025
- Fax
- (410) 581-1120
- Medicaid ID
- 400588100 MD
- Medicare enrollment
- Enrolled (PECOS I20250606000841); accepts Medicare assignment
- Medical or professional school
- Morehouse School Of Medicine, 1994
- Entity
- Type 1 · individual
Also registered at 9419 Common Brook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Royce Milton Fagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D055625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average internal medicine physician in 2024
933 Medicare Part D claims for 190 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Amlodipine Besylate55 claims
- Atorvastatin Calcium50 claims
- Eliquis47 claims
- Metoprolol Succinate41 claims
- Losartan Potassium34 claims
- Pantoprazole Sodium34 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.
Bills Medicare through 2 group practices
- Galen Inpatient Physicians PCWest Covina, CA
- New York Medical Physician Associates PCUtica, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
23 internal medicine physician records list a practice address in Owings Mills
They are 23 of the 1,586 NPPES records with a practice address in Owings Mills, and 3,904 internal medicine physician records in Maryland.
All 23 in Owings Mills → All 3,904 in Maryland → Every provider in Owings Mills →
Other internal medicine physician records in Maryland
- Eduardo Abarca Rojas, M.D.Parkville, MD1538447628
- Rasheed Abassi, M.D.Clinton, MD1376608620
- Ghulam Abbas, MDFrederick, MD1477658045
- Shamima Abbas, MDKensington, MD1750445896
- Nourelhuda Abbas Hamed, MDSilver Spring, MD1699339473
- Arsalan Abbasi, MDWestminster, MD1942762604
- Hamdi AbdeenGaithersburg, MD1245972413
- Mukemil Abdella, M.D.Glenn Dale, MD1871603381
- Suzan Abdo, MDClarksville, MD1588631824
- Madeeha Abdul GhaffarElkton, MD1194276063
Common questions
What is Royce Milton Fagan, M.D.'s NPI number?
Royce Milton Fagan, M.D.'s National Provider Identifier (NPI) is 1407814486, issued on May 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Royce Milton Fagan, M.D. located?
The NPPES record lists a practice address at 9419 Common Brook RD, Owings Mills, MD, 21117. Phone: (410) 581-1662. Providers update this record themselves, so call before visiting.
How can I verify Royce Milton Fagan, M.D.'s license?
NPPES lists Maryland license number D055625, 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 Royce Milton Fagan, M.D. prescribe under Medicare Part D?
In 2024, Royce Milton Fagan, M.D. had 933 Medicare Part D claims for 190 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.