DR. GABRIEL TENEMBAUM M.D.
NPI 1477622835
Obstetrics & Gynecology in Suffern, NY
About Dr. Gabriel Tenembaum M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GABRIEL TENEMBAUM M.D. (NPI 1477622835) is an individual obstetrics & gynecology provider in Suffern, New York, licensed in New York (213511) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Rancho Mirage, and is a graduate of University Of Southern California Keck School Of Medicine (1983).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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
Dr. Gabriel Tenembaum 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
3Medicare enrollment records show Gabriel Tenembaum reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cortlandt Manor, NY 10567
- Reassigned Medicare billing, New York enrollment
- 307 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
Greenville, SC 29607
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Obhg California PC
- 711 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Gabriel Tenembaum's NPI number?
The NPI number for Gabriel Tenembaum is 1477622835. It was assigned to this individual provider in the NPPES registry on November 7, 2006.
Where is Gabriel Tenembaum located?
Gabriel Tenembaum practices at 233 Lafayette Ave Ste M4, Suffern, NY 10901. The listed phone number is (845) 369-9556.
What is Gabriel Tenembaum's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Gabriel Tenembaum enrolled in Medicare?
Yes. Gabriel Tenembaum 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 Gabriel Tenembaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gabriel Tenembaum reassigns Medicare benefits to 3 organizations: The Westchester Medical Practice, PC (Cortlandt Manor, NY), Obgyn Hospitalist Medical Services Of New York, P.C. (Niskayuna, NY) and Obhg California, P.C. (Greenville, SC). 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 Gabriel Tenembaum'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 Gabriel Tenembaum was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Dr. Gabriel Tenembaum, M.D. · NPI 1477622835
Obstetrics & Gynecology physician in Suffern, New York. Individual provider, active in the CMS NPPES registry since November 7, 2006.
## Identity
- **NPI:** 1477622835 (Entity type: Individual)
- **Enumerated:** November 7, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 213511 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 233 LAFAYETTE AVE STE M4, Suffern, NY 10901-4822
- **Phone:** (845) 369-9556 · **Fax:** (845) 369-9717
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): The Westchester Medical Practice, PC (NPI 1982109120, Cortlandt Manor, NY); Obgyn Hospitalist Medical Services Of New York, P.C. (NPI 1518285055, Niskayuna, NY); Obhg California, P.C. (NPI 1215258892, Greenville, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 1983
## Record status
- **NPPES last updated:** August 26, 2026
- **Other identifiers:** Medicaid 02095958 (NY); Medicaid 100499617 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1477622835) · Data from the CMS NPPES public registry.