Marc Greenstein, DO
Gynecology Physician · Rochester, NY
Marc Greenstein, DO is a gynecology physician with a practice address in Rochester, New York, and NPI 1346354404, issued on Aug 18, 2006. Check the license (New York 190045, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Marc Greenstein
- Credential
- DO
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- 190045 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3101 W Ridge RD, Rochester, NY 14626
- Phone
- (585) 225-1580
- Enumerated
- Aug 18, 2006
- Entity
- Type 1 · individual
Also registered at 3101 W Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cheri Cranston, M.D.Specialist1790760718
- Tamara Dinolfo, MDObstetrics & Gynecology Physician1265492664
- Amanda Gorman, M.D.Specialist1821249251
- Jamie Mastay, NPFamily Nurse Practitioner1316540842
- Andrew McLanahan, MDInternal Medicine Physician1063530921
- Rachel Paulino, M.D.Obstetrics & Gynecology Physician1770731416
Verify Marc Greenstein 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 190045Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.0 times the Medicare Part D claims of the average gynecology physician in 2024
950 Medicare Part D claims for 314 beneficiaries, against an average of 319 among the 1,929 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 26 claims were for opioids.
Most prescribed
- Estradiol192 claims
- Myrbetriq110 claims
- Cephalexin70 claims
- Nitrofurantoin Mono-Macro70 claims
- Mirabegron Er50 claims
- Alendronate Sodium43 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: $58.76
2 payments, mostly food and beverage; the largest payer was Medtronic, Inc.. The 1,393 providers of this specialty with any payment received $2,024.38 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.
One hospital or facility affiliation
- University OF Rochester Obgyn SubspecialtiesWebster, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gynecology Physician providers in New York
There are 377 gynecology physician records in New York.
Other gynecology physician records in New York
- Tova Ablove, MDBuffalo, NY1497714968
- Arnold Advincula, MDNew York, NY1437242807
- Juan Afif, M.D.Bronx, NY1427042795
- Neena Agarwala, MDNew York, NY1467419291
- Damilola Akinde, NPFar Rockaway, NY1790618205
- Intisar Al Saygh, M.D.Brooklyn, NY1982782298
- Stefanie Allison, DOTroy, NY1265626642
- Tara Allmen, MDNew York, NY1902921695
- Anita Amidon, M.D.New Hartford, NY1124247192
- Lisa Amorin, M.D.Smithtown, NY1972622520
Common questions
What is Marc Greenstein, DO's NPI number?
Marc Greenstein, DO's National Provider Identifier (NPI) is 1346354404, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc Greenstein, DO located?
The NPPES record lists a practice address at 3101 W Ridge RD, Rochester, NY, 14626. Phone: (585) 225-1580. Providers update this record themselves, so call before visiting.
How can I verify Marc Greenstein, DO's license?
NPPES lists New York license number 190045, 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 Marc Greenstein, DO prescribe under Medicare Part D?
In 2024, Marc Greenstein, DO had 950 Medicare Part D claims for 314 beneficiaries; the average among gynecology physician prescribers was 319. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.