Ann C. Hagen, M.D.
Endocrinology, Diabetes & Metabolism Physician · Laurel, MD
Ann C. Hagen, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Laurel, Maryland, and NPI 1346217288, issued on Feb 28, 2006. Check the license (Maryland D47062, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ann C. Hagen
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- D47062 MD
Self-reported in NPPES; status is on the state search - Practice location
- 14201 Laurel Park Dr, Laurel, MD 20707
- Phone
- (301) 953-2080
- Enumerated
- Feb 28, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (301) 953-3543
- Entity
- Type 1 · individual
Also registered at 14201 Laurel Park Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ann C. Hagen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D47062Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
275 Medicare Part D claims for 136 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Levothyroxine Sodium29 claims
- Metformin Hcl Er23 claims
- Synthroid15 claims
- Glimepiride14 claims
- Methimazole11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Maryland
There are 314 endocrinology, diabetes & metabolism physician records in Maryland.
Other endocrinology, diabetes & metabolism physician records in Maryland
- Alina Aasim, M.D.Baltimore, MD1174057905
- Smita Abraham, MDSilver Spring, MD1831180603
- Marnie Aguasvivas Bello, M.D.Baltimore, MD1669829115
- Rexford Ahima, MDBaltimore, MD1568492627
- Saba Ahmed, MDBaltimore, MD1548765506
- Sabreen Ahmed, MDGreenbelt, MD1821452749
- Shabina Ahmed, M.D.Bethesda, MD1023145521
- Sana Akbar, M.DGreenbelt, MD1922448604
- Mohammad Al-Jundi, MBBSLeonardtown, MD1427401900
- Ghadah Al-Naqeeb, M.B.CH.BBethesda, MD1487185948
Common questions
What is Ann C. Hagen, M.D.'s NPI number?
Ann C. Hagen, M.D.'s National Provider Identifier (NPI) is 1346217288, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann C. Hagen, M.D. located?
The NPPES record lists a practice address at 14201 Laurel Park Dr, Laurel, MD, 20707. Phone: (301) 953-2080. Providers update this record themselves, so call before visiting.
How can I verify Ann C. Hagen, M.D.'s license?
NPPES lists Maryland license number D47062, 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 Ann C. Hagen, M.D. prescribe under Medicare Part D?
In 2024, Ann C. Hagen, M.D. had 275 Medicare Part D claims for 136 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Ann C. Hagen, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.