Seth Finkelstein, M.D.
NPI 1790754034 · Specialist · New York, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Finkelstein, M.D. is a Specialist provider in New York, NY (NPI 1790754034).
Provider details
- NPI number
- 1790754034
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 238454 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 23 | 14 |
| Levothyroxine Sodium | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-17
- Last updated
- 2020-06-19
- Certified
- 2020-06-19
Frequently asked questions
- What is Seth Finkelstein's NPI number?
- Seth Finkelstein's National Provider Identifier (NPI) is 1790754034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Finkelstein's specialty?
- Seth Finkelstein is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Seth Finkelstein located?
- Seth Finkelstein's practice location on file with NPPES is 950 Park Ave, New York, NY 10028-0320.
- What is Seth Finkelstein's phone number?
- The practice phone number listed in the NPPES registry for Seth Finkelstein is (212) 472-8200.
- Does Seth Finkelstein accept Medicare?
- Seth Finkelstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Finkelstein's NPI active?
- Yes — Seth Finkelstein's NPI (1790754034) is active in the NPPES registry as of the last update on 2020-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.