Gary Spierer, MD
Obstetrics & Gynecology Physician · Staten Island, NY
Gary Spierer, MD is an obstetrics & gynecology physician with a practice address in Staten Island, New York, and NPI 1962578757, issued on Nov 26, 2006. Check the license (New York 128777, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Gary Spierer
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 128777 NY
Self-reported in NPPES; status is on the state search - Practice location
- 78 Cromwell Ave, Staten Island, NY 10304
- Phone
- (718) 987-9175
- Enumerated
- Nov 26, 2006
- Record last updated
- Jan 23, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (718) 987-1678
- Medicare enrollment
- Enrolled (PECOS I20120213000222); 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 78 Cromwell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Guirguis, M.D.Obstetrics & Gynecology Physician1497945950
- Jacqueline Guterman, MD, PHDObstetrics & Gynecology Physician1225371354
- Sam Leuzzi, M.D.Pediatric Adolescent Medicine Physician1508933029
- Mary Lisi, NP, CNMRegistered Nurse1598826711
- Nkanga Nkanga, M.D.Legal Medicine1679529937
- John Prue, M.D.Obstetrics & Gynecology Physician1780742643
Verify Gary Spierer 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 128777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
208 Medicare Part D claims for 77 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Raloxifene Hcl34 claims
- Estradiol26 claims
- Fluconazole13 claims
- Ibandronate Sodium12 claims
- Medroxyprogesterone Acetate12 claims
- Prempro11 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 MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Shore-Lij Medical PCStaten Island, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Spierer among 3,174 obstetrics & gynecology physician records in New York
Gary Spierer, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 49% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1975 · median 2002 among the 1,870 with a school on file
- Record last updated2009 · 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).
Obstetrics & Gynecology Physician providers in New York
There are 3,174 obstetrics & gynecology physician records in New York.
All 3,174 in New York → Every provider in Staten Island → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Veerendra Durgam, M.D.Staten Island, NY 103041245257815
- Alan Friedman, MDStaten Island, NY 103041205856465
- Peter Guirguis, M.D.Staten Island, NY 103041497945950
- Jacqueline Guterman, MD, PHDStaten Island, NY 103041225371354
- John Prue, M.D.Staten Island, NY 103041780742643
- Qurratulain Siddiqui, MDStaten Island, NY 103041033252812
- Inna Tubman, M.D.Staten Island, NY 103041417018623
- Adi Davidov, MDStaten Island, NY 103051356324677
Common questions
What is Gary Spierer, MD's NPI number?
Gary Spierer, MD's National Provider Identifier (NPI) is 1962578757, issued on Nov 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Spierer, MD located?
The NPPES record lists a practice address at 78 Cromwell Ave, Staten Island, NY, 10304. Phone: (718) 987-9175. Providers update this record themselves, so call before visiting.
How can I verify Gary Spierer, MD's license?
NPPES lists New York license number 128777, 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 Gary Spierer, MD prescribe under Medicare Part D?
In 2024, Gary Spierer, MD had 208 Medicare Part D claims for 77 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Gary Spierer, MD's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. 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.