William F. Duboyce, MD
Internal Medicine Physician · Mitchellville, MD
William F. Duboyce, MD is an internal medicine physician with a practice address in Mitchellville, Maryland, and NPI 1619976438, issued on Jul 14, 2005. Check the license (Maryland D0047603, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- William F. Duboyce
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D0047603 MD
Self-reported in NPPES; status is on the state search - Practice location
- 12158 Central Ave, Mitchellville, MD 20721
- Phone
- (301) 430-2750
- Enumerated
- Jul 14, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 430-2751
- Medicare enrollment
- Enrolled (PECOS I20080627000256); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 12158 Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brinton AmobiPhysical Therapy Assistant1235951427
- Sabrina BishopStudent in an Organized Health Care Education/Training Program1558051318
- Jasmin Casco NatarenStudent in an Organized Health Care Education/Training Program1154825925
- Erin Clark, OTR/LOccupational Therapist1093389439
- Lauren ClarkStudent in an Organized Health Care Education/Training Program1679000285
- Emily CronanStudent in an Organized Health Care Education/Training Program1144980954
Verify William F. Duboyce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0047603Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average internal medicine physician in 2024
7,173 Medicare Part D claims for 628 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 86 claims were for opioids.
Most prescribed
- Amlodipine Besylate526 claims
- Atorvastatin Calcium479 claims
- Rosuvastatin Calcium262 claims
- Losartan Potassium241 claims
- Metoprolol Succinate214 claims
- Metformin Hcl189 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).
5 internal medicine physician records list a practice address in Mitchellville
They are 5 of the 145 NPPES records with a practice address in Mitchellville, and 3,904 internal medicine physician records in Maryland.
All 5 in Mitchellville → All 3,904 in Maryland → Every provider in Mitchellville →
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 William F. Duboyce, MD's NPI number?
William F. Duboyce, MD's National Provider Identifier (NPI) is 1619976438, issued on Jul 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William F. Duboyce, MD located?
The NPPES record lists a practice address at 12158 Central Ave, Mitchellville, MD, 20721. Phone: (301) 430-2750. Providers update this record themselves, so call before visiting.
How can I verify William F. Duboyce, MD's license?
NPPES lists Maryland license number D0047603, 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 William F. Duboyce, MD prescribe under Medicare Part D?
In 2024, William F. Duboyce, MD had 7,173 Medicare Part D claims for 628 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is William F. Duboyce, MD'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.