WESTCHESTER WOMEN'S MEDICAL HEALTHCARE P.L.L.C.
NPI 1013313758
Obstetrics & Gynecology in Mount Vernon, NY
About Westchester Women's Medical Healthcare P.l.l.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESTCHESTER WOMEN'S MEDICAL HEALTHCARE P.L.L.C. (NPI 1013313758) is a healthcare organization registered as an obstetrics & gynecology in Mount Vernon, New York and active in the NPI registry since November 2014. The organization holds a CLIA Waiver certificate valid through January 13, 2027 and lists Sheila Pongnon, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Westchester Women's Medical Healthcare P.l.l.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Westchester Women's Medical Healthcare P.L.L.C., which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 33D2090047
Westchester Women's Medical Healthcare PLLC · Mount Vernon, NYFrequently 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 Westchester Women's Medical Healthcare P.L.L.C.'s NPI number?
The NPI number for Westchester Women's Medical Healthcare P.L.L.C. is 1013313758. It was assigned to this organization in the NPPES registry on November 7, 2014.
Where is Westchester Women's Medical Healthcare P.L.L.C. located?
Westchester Women's Medical Healthcare P.L.L.C. is located at 105 Stevens Ave Suite 505, Mount Vernon, NY 10550. The listed phone number is (914) 665-2229.
What is Westchester Women's Medical Healthcare P.L.L.C.'s specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Westchester Women's Medical Healthcare P.L.L.C. enrolled in Medicare?
Yes. Westchester Women's Medical Healthcare P.L.L.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Westchester Women's Medical Healthcare P.L.L.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Westchester Women's Medical Healthcare P.L.L.C., in Nurse Practitioner and Obstetrics/Gynecology. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Westchester Women's Medical Healthcare P.L.L.C. hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D2090047) is associated with this NPI, valid through January 13, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Westchester Women's Medical Healthcare P.L.L.C. was last updated on November 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Westchester Women's Medical Healthcare P.l.l.c. · NPI 1013313758
Obstetrics & Gynecology organization in Mount Vernon, New York. Organization record, active in the CMS NPPES registry since November 7, 2014.
## Identity
- **NPI:** 1013313758 (Entity type: Organization)
- **Enumerated:** November 7, 2014
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **Organization subpart:** No
- **Authorized official:** Sheila Pongnon, PHYSICIAN
## Practice location
- **Address:** 105 STEVENS AVE, SUITE 505, Mount Vernon, NY 10550-2686
- **Phone:** (914) 665-2229
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (1), Obstetrics/Gynecology (1); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 7, 2014
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1013313758) · Data from the CMS NPPES public registry.