SETH FINKELSTEIN M.D.
NPI 1790754034
Specialist in New York, NY
About Seth Finkelstein M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SETH FINKELSTEIN M.D. (NPI 1790754034) is an individual specialist in New York, New York, licensed in New York (238454) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Seth Finkelstein M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
10Medicare enrollment records show Seth Finkelstein reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flushing, NY 11355
- Reassigned Medicare billing, New York enrollment
- 120 clinicians in this Medicare group
Elizabeth, NJ 07202
- Reassigned Medicare billing, New Jersey enrollment
- 1,894 clinicians in this Medicare group
Bridgeton, NJ 08302
- Reassigned Medicare billing, New Jersey enrollment
- 281 clinicians in this Medicare group
Binghamton, NY 13905
- Reassigned Medicare billing, New York enrollment
- 386 clinicians in this Medicare group
Johnson City, NY 13790
- Reassigned Medicare billing, New York enrollment
- 854 clinicians in this Medicare group
Johnson City, NY 13790
- Reassigned Medicare billing, New York enrollment
- 18 clinicians in this Medicare group
Johnson City, NY 13790
- Reassigned Medicare billing, New York enrollment
- 24 clinicians in this Medicare group
Niskayuna, NY 12309
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Obgyn Hospitalist Medical Services Of New York PC
- 125 clinicians in this Medicare group
Canandaigua, NY 14424
- Reassigned Medicare billing, New York enrollment
- 347 clinicians in this Medicare group
Greenville, SC 29607
- Reassigned Medicare billing, New Jersey enrollment
- 155 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10028
NEW YORK, NY 10028
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Seth Finkelstein's NPI number?
The NPI number for Seth Finkelstein is 1790754034. It was assigned to this individual provider in the NPPES registry on March 17, 2006.
Where is Seth Finkelstein located?
Seth Finkelstein practices at 950 Park Ave, New York, NY 10028. The listed phone number is (212) 472-8200.
What is Seth Finkelstein's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Seth Finkelstein enrolled in Medicare?
Yes. Seth Finkelstein is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Seth Finkelstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Seth Finkelstein reassigns Medicare benefits to 10 organizations: Newyork-Presbyterian/Queens (Flushing, NY), Barnabas Health Medical Group PC (Elizabeth, NJ), Community Health Care, Inc. (Bridgeton, NJ), Our Lady Of Lourdes Memorial Hospital Inc. (Binghamton, NY), United Health Services Hospitals, Inc. (Johnson City, NY) and 5 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Seth Finkelstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Seth Finkelstein was last updated on June 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Seth Finkelstein, M.D. · NPI 1790754034
Specialist provider in New York, New York. Individual provider, active in the CMS NPPES registry since March 17, 2006.
## Identity
- **NPI:** 1790754034 (Entity type: Individual)
- **Enumerated:** March 17, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** 238454 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 950 PARK AVE, New York, NY 10028-0320
- **Phone:** (212) 472-8200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Newyork-Presbyterian/Queens (NPI 1013960962, Flushing, NY); Barnabas Health Medical Group PC (NPI 1841557246, Elizabeth, NJ); Community Health Care, Inc. (NPI 1700816816, Bridgeton, NJ); Our Lady Of Lourdes Memorial Hospital Inc. (NPI 1629087580, Binghamton, NY); United Health Services Hospitals, Inc. (NPI 1962463851, Johnson City, NY); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** June 19, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1790754034) · Data from the CMS NPPES public registry.