GENESEE VALLEY OBSTETRICS & GYNECOLOGY, P.C.
NPI 1730229048
Obstetrics & Gynecology - Obstetrics in Penfield, NY
About Genesee Valley Obstetrics & Gynecology, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GENESEE VALLEY OBSTETRICS & GYNECOLOGY, P.C. (NPI 1730229048) is a healthcare organization registered as an obstetrics in Penfield, New York and active in the NPI registry since February 2007. The organization holds a CLIA Microscopy certificate valid through October 28, 2027, maintains a secondary practice location in Rochester, and lists Christine Sue Gerg, Practice Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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)
Genesee Valley Obstetrics & Gynecology, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Genesee Valley Obstetrics & Gynecology, P.C., which bills Medicare for the services they deliver. Of these, 3 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
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 for Provider-Performed Microscopy Procedures (PPMP) 33D0878606
Genesee Valley Obstetrics & Gynecology PC · Penfield, 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 Genesee Valley Obstetrics & Gynecology, P.C.'s NPI number?
The NPI number for Genesee Valley Obstetrics & Gynecology, P.C. is 1730229048. It was assigned to this organization in the NPPES registry on February 7, 2007.
Where is Genesee Valley Obstetrics & Gynecology, P.C. located?
Genesee Valley Obstetrics & Gynecology, P.C. is located at 21 Willow Pond Way Suite 200, Penfield, NY 14526. The listed phone number is (585) 641-0399.
What is Genesee Valley Obstetrics & Gynecology, P.C.'s specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.
Is Genesee Valley Obstetrics & Gynecology, P.C. enrolled in Medicare?
Yes. Genesee Valley Obstetrics & Gynecology, P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Genesee Valley Obstetrics & Gynecology, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians, all in Obstetrics/Gynecology, reassign their Medicare billing to Genesee Valley Obstetrics & Gynecology, P.C.. 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, 3 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Genesee Valley Obstetrics & Gynecology, P.C. hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 33D0878606) is associated with this NPI, valid through October 28, 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 Genesee Valley Obstetrics & Gynecology, P.C. was last updated on June 26, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Genesee Valley Obstetrics & Gynecology, P.c. · NPI 1730229048
Obstetrics organization in Penfield, New York. Organization record, active in the CMS NPPES registry since February 7, 2007.
## Identity
- **NPI:** 1730229048 (Entity type: Organization)
- **Enumerated:** February 7, 2007
- **Primary specialty:** Obstetrics & Gynecology - Obstetrics · taxonomy 207VX0000X
- **Organization subpart:** No
- **Authorized official:** Christine Gerg, PRACTICE ADMINISTRATOR
## Practice location
- **Address:** 21 WILLOW POND WAY, SUITE 200, Penfield, NY 14526-2687
- **Phone:** (585) 641-0399
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 8 clinicians (Obstetrics/Gynecology) reassign Medicare billing to this organization (form CMS-855R); 3 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 26, 2019
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1730229048) · Data from the CMS NPPES public registry.