Maryam Movassaghian, M.D.
Endocrinology, Diabetes & Metabolism Physician · Olney, MD
Maryam Movassaghian, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Olney, Maryland, and NPI 1659767358, issued on Apr 9, 2015. Check the license (Maryland D0093064, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Maryam Movassaghian
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- D0093064 MD
Self-reported in NPPES; status is on the state search - Practice location
- 18109 Prince Philip Dr, Olney, MD 20832
- Phone
- (301) 774-4529
- Enumerated
- Apr 9, 2015
- Record last updated
- Jun 28, 2022
- Medicare enrollment
- Enrolled (PECOS I20220517000169); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 314 in Maryland → Look up another NPI →
Also registered at 18109 Prince Philip Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terry Black, PTPhysical Therapist1821151655
- Laura Bothe, NPFamily Nurse Practitioner1396393955
- Christopher Brandt, ATC, PTAPhysical Therapy Assistant1306017629
- Mercedes Brito, PTAPhysical Therapy Assistant1083868798
- Samer Charbel, M.D.Gastroenterology Physician1144499468
- Shawn Chong, PA-CSurgical Physician Assistant1023461951
Verify Maryam Movassaghian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0093064Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
540 Medicare Part D claims for 205 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Levothyroxine Sodium69 claims
- Atorvastatin Calcium31 claims
- Trulicity27 claims
- Ozempic26 claims
- Metformin Hcl Er25 claims
- Metformin Hcl24 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
- Johns Hopkins Community Physicians, IncLaurel, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maryam Movassaghian among 314 endocrinology, diabetes & metabolism physician records in Maryland
Maryam Movassaghian, M.D. is one of 314 endocrinology, diabetes & metabolism physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 83% of them.
- NPI issued2015 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2008 · median 2003 among the 193 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Maryland
There are 314 endocrinology, diabetes & metabolism physician records in Maryland.
All 314 in Maryland → Every provider in Olney → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Dagmar Arnold, MDOlney, MD 208321881649432
- Maureen Passaro, M.D.Olney, MD 208321316940141
- Vandhna Sharma, M.D.Olney, MD 208321518321199
- Michael Bolognese, M.D.Bethesda, MD 208171184713190
- Beatriz Chanduvi, M.D.Bethesda, MD 208171770586109
- Jay ChungBethesda, MD 208171568884823
- Natasha Kasid, M.D.Bethesda, MD 208171366761082
- Linda Liu, M.D.Bethesda, MD 208171255334686
Common questions
What is Maryam Movassaghian, M.D.'s NPI number?
Maryam Movassaghian, M.D.'s National Provider Identifier (NPI) is 1659767358, issued on Apr 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Maryam Movassaghian, M.D. located?
The NPPES record lists a practice address at 18109 Prince Philip Dr, Olney, MD, 20832. Phone: (301) 774-4529. Providers update this record themselves, so call before visiting.
How can I verify Maryam Movassaghian, M.D.'s license?
NPPES lists Maryland license number D0093064, 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 Maryam Movassaghian, M.D. prescribe under Medicare Part D?
In 2024, Maryam Movassaghian, M.D. had 540 Medicare Part D claims for 205 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Maryam Movassaghian, 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.