# John J Griswold, MD

Source: https://ourhealthnetwork.com/doctor/john-griswold-md-1720045941
NPI: 1720045941
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John J Griswold, MD is a urology based in Williamsville, NY practicing at Buffalo Medical Group, P.c. with NPI 1720045941.

## Profile

- Primary specialty: Urology
- Credential: MD
- Gender: Male
- Medical school: STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
- Graduation year: 1987
- NPI: 1720045941 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1720045941))

## Practice and contact

- Practice name: Buffalo Medical Group, P.c.
- Address: 295 Essjay Rd, Williamsville, NY, 142218216
- Phone: (716) 630-1000
- Group practice size: 236 members

## Insurance accepted (11 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 11 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [EmblemHealth](https://ourhealthnetwork.com/insurance/emblemhealth) — 1 plan
- [Highmark BS Northeastern NY](https://ourhealthnetwork.com/insurance/highmark-bs-northeastern-ny) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers John J Griswold, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1720045941).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 15 disclosed payments from medical industry sources totaling approximately $323.

Largest disclosed payer: Teleflex LLC ($92 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Urology doctors in WILLIAMSVILLE, NY](https://ourhealthnetwork.com/urology/ny/williamsville)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1720045941)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)