PRIMARY CARE OF WESTERN NEW YORK LLP
NPI 1205845971
Family Medicine in Williamsville, NY
About Primary Care Of Western New York Llp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PRIMARY CARE OF WESTERN NEW YORK LLP (NPI 1205845971) is a healthcare organization registered as a family medicine in Williamsville, New York and active in the NPI registry since August 2006. The organization holds 3 active CLIA laboratory certificates and lists Cary F Vastola, Managing Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Primary Care Of Western New York Llp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
18Medicare enrollment records show 18 clinicians reassign Medicare billing to Primary Care Of Western New York LLP, which bills Medicare for the services they deliver. Of these, 17 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (18)
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 4
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 33D0866545
Primary Care Of Western New York LLP · Williamsville, NYCertificate of Waiver 33D2245172
Primary Care Of Western New York LLP · Williamsville, NYCertificate of Waiver 33D2049958
Primary Care Of Western New York, LLP · Kenmore, NYCertificate of Waiver 33D2155983
Primary Care Of Western New York LLP · Depew, 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 Primary Care Of Western New York LLP's NPI number?
The NPI number for Primary Care Of Western New York LLP is 1205845971. It was assigned to this organization in the NPPES registry on August 5, 2006.
Where is Primary Care Of Western New York LLP located?
Primary Care Of Western New York LLP is located at 30 N Union Rd, Williamsville, NY 14221. The listed phone number is (716) 839-8000.
What is Primary Care Of Western New York LLP's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Primary Care Of Western New York LLP enrolled in Medicare?
Yes. Primary Care Of Western New York LLP is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Primary Care Of Western New York LLP?
According to the CMS Revalidation Reassignment List (October 2026 release), 18 clinicians in 2 Medicare specialties reassign their Medicare billing to Primary Care Of Western New York LLP. 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. The largest specialties are Family Practice (17) and Internal Medicine (1). Of these, 17 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Primary Care Of Western New York LLP hold CLIA laboratory certificates?
Yes. 3 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
When was this NPI record last updated?
The NPPES record for Primary Care Of Western New York LLP was last updated on October 3, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Primary Care Of Western New York Llp · NPI 1205845971
Family Medicine organization in Williamsville, New York. Organization record, active in the CMS NPPES registry since August 5, 2006.
## Identity
- **NPI:** 1205845971 (Entity type: Organization)
- **Enumerated:** August 5, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Cary Vastola, MANAGING PARTNER
## Practice location
- **Address:** 30 N UNION RD, Williamsville, NY 14221-5367
- **Phone:** (716) 839-8000 · **Fax:** (716) 839-8009
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 18 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (17), Internal Medicine (1); 17 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 3, 2007
- **Other identifiers:** Medicare PIN AA1152 (NY)
- **CLIA laboratory certificates:** 4 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1205845971) · Data from the CMS NPPES public registry.