Niloofar Ghassemzadeh, M.D.
Obstetrics & Gynecology Physician · Gaithersburg, MD
Niloofar Ghassemzadeh, M.D. is an obstetrics & gynecology physician with a practice address in Gaithersburg, Maryland, and NPI 1578887238, issued on Mar 23, 2010. Check the license (Maryland D78004, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Niloofar Ghassemzadeh
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- D78004 MD
Self-reported in NPPES; status is on the state search - Practice location
- 655 Watkins Mill RD, Gaithersburg, MD 20879
- Phone
- (202) 672-3228
- Enumerated
- Mar 23, 2010
- Record last updated
- Jul 12, 2024
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,034 in Maryland → Look up another NPI →
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Verify Niloofar Ghassemzadeh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D78004Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
14 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
Niloofar Ghassemzadeh among 1,034 obstetrics & gynecology physician records in Maryland
Niloofar Ghassemzadeh, M.D. is one of 1,034 obstetrics & gynecology 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 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Maryland
There are 1,034 obstetrics & gynecology physician records in Maryland.
All 1,034 in Maryland → Every provider in Gaithersburg → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Stacey Garrett, MDGaithersburg, MD 208791063573533
- Heather Murphy, M.D.Gaithersburg, MD 208791376777342
- Chukwunonyeluanyi Okocha, MDGaithersburg, MD 208791669578597
- Farzaneh Sabi, M.D.Gaithersburg, MD 208791114990637
- Glynn Thompson, MDGaithersburg, MD 208791396801239
- Shabnam Dadgar, M.D.Gaithersburg, MD 208781265671465
- Andre Hall, MDGaithersburg, MD 208781144858689
- Carolyn Harrington, MDNorth Potomac, MD 208781730116708
Common questions
What is Niloofar Ghassemzadeh, M.D.'s NPI number?
Niloofar Ghassemzadeh, M.D.'s National Provider Identifier (NPI) is 1578887238, issued on Mar 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Niloofar Ghassemzadeh, M.D. located?
The NPPES record lists a practice address at 655 Watkins Mill RD, Gaithersburg, MD, 20879. Phone: (202) 672-3228. Providers update this record themselves, so call before visiting.
How can I verify Niloofar Ghassemzadeh, M.D.'s license?
NPPES lists Maryland license number D78004, 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 Niloofar Ghassemzadeh, M.D. prescribe under Medicare Part D?
In 2024, Niloofar Ghassemzadeh, M.D. had 14 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.