Hassan Frinjari, MD
Obstetrics & Gynecology Physician · Rockville Centre, NY
Hassan Frinjari, MD is an obstetrics & gynecology physician with a practice address in Rockville Centre, New York, and NPI 1811127764, issued on Jul 24, 2009. Check the license (New York 312411, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Hassan Frinjari
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 312411 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1000 N Village Ave, Rockville Centre, NY 11570
- Phone
- (516) 705-1613
- Enumerated
- Jul 24, 2009
- Record last updated
- Sep 26, 2024
- Medicare enrollment
- Enrolled (PECOS I20230601001641); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Also registered at 1000 N Village Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shiby Abraham, MDPsychiatry Physician1437547437
- Alyssa AbramowitzPhysical Therapist1699314567
- Lynn Adams, NPAdult Health Nurse Practitioner1396884656
- Nazia Ahmad, PHARM DPharmacist1124318324
- Jonathan Akilov, PAPhysician Assistant1700410701
- Emily Alberto, DPTPhysical Therapist1013419126
Verify Hassan Frinjari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 312411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
12 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $44.25
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Mercy Medical CenterRockville Center, NY · Acute Care Hospitals5 of 5 stars
- Chs Physician Partners PCRockville Centre, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hassan Frinjari among 3,174 obstetrics & gynecology physician records in New York
Hassan Frinjari, MD is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 64% of them.
- NPI issued2009 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2001 · median 2002 among the 1,870 with a school on file
- Record last updated2024 · 63% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 obstetrics & gynecology physician records list a practice address in Rockville Centre
They are 17 of the 1,340 NPPES records with a practice address in Rockville Centre, and 3,174 obstetrics & gynecology physician records in New York.
All 3,174 in New York → Every provider in Rockville Centre → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Annette Baggott, M.D.Rockville Centre, NY 115701417956806
- Neal Bellin, DORockville Centre, NY 115701356381339
- Arnelle Blinderman, M.D.Rockville Centre, NY 115701740268820
- Michael Block, MDRockville Centre, NY 115701659399434
- Mark Brandon, MDRockville Centre, NY 115701730123951
- Francine Guzman, MDRockville Centre, NY 115701164448007
- Larry Ham, M.D.Rockville Centre, NY 115701881767622
- Polina Kagan, M.D.Rockville Centre, NY 115701508855792
Common questions
What is Hassan Frinjari, MD's NPI number?
Hassan Frinjari, MD's National Provider Identifier (NPI) is 1811127764, issued on Jul 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Hassan Frinjari, MD located?
The NPPES record lists a practice address at 1000 N Village Ave, Rockville Centre, NY, 11570. Phone: (516) 705-1613. Providers update this record themselves, so call before visiting.
How can I verify Hassan Frinjari, MD's license?
NPPES lists New York license number 312411, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hassan Frinjari, MD prescribe under Medicare Part D?
In 2024, Hassan Frinjari, MD had 12 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.