NPPES file of Aug 9, 2026

Buffalo Medical Group

Buffalo Medical Group holds 15 active organization NPIs in the federal registry, with practice locations in 5 New York cities. Each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Williamsville has the most NPIs, 8

  1. Williamsville8
  2. Buffalo2
  3. Lockport2
  4. Orchard Park2
  5. Springville1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2015 and 2019

Buffalo Medical Group NPIs by year issued2006: 2, 2007: 0, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 4, 2016: 0, 2017: 0, 2018: 1, 2019: 6, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 102462007200920112013201520172019202120232025462111
Buffalo Medical Group NPIs by year issued2006: 2, 2007: 0, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 4, 2016: 0, 2017: 0, 2018: 1, 2019: 6, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 102462007200920112013201520172019202120232025462111
Buffalo Medical Group NPIs by year issued2006: 2, 2007: 0, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 4, 2016: 0, 2017: 0, 2018: 1, 2019: 6, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 1024620072010201320162019202220252015: 462111

Source: CMS NPPES, enumeration dates.

6 NPIs were issued in 2019 alone, more than in any other year; none in 14 of the years between.

Williamsville locations

The city with the most Buffalo Medical Group NPIs. The full list of all 15 follows.

NPILocationPrimary taxonomyIssued
1669434635325 ESSJAY RD STE 108, WilliamsvillePhysician AssistantApr 5, 2006
1881659506325 ESSJAY RD 4TH FLOOR ADMIN, WilliamsvilleFamily Medicine PhysicianApr 18, 2006
1093964256425 ESSJAY RD STE 170, WilliamsvilleClinical Medical LaboratorySep 12, 2008
17901753626325 MAIN ST SUITE 200, WilliamsvilleDurable Medical Equipment & Medical SuppliesFeb 3, 2015
1992271365295 ESSJAY RD, WilliamsvilleDurable Medical Equipment & Medical SuppliesOct 23, 2018
1801453394325 ESSJAY, WilliamsvilleClinic/CenterMay 21, 2019
1366085797325 ESSJAY RD, WilliamsvilleNon-Pharmacy Dispensing SiteOct 17, 2019
1710520655295 ESSJAY RD, WilliamsvilleOncology Clinic/CenterOct 23, 2019
All 15 locations, by city
NPILocationPrimary taxonomyIssued
110428119585 HIGH ST, BuffaloDurable Medical Equipment & Medical SuppliesDec 18, 2015
169931803085 HIGH ST, BuffaloNon-Pharmacy Dispensing SiteOct 17, 2019
146709580216 DAVISON CT, LockportNon-Pharmacy Dispensing SiteOct 17, 2019
19825667826950 S TRANSIT RD, LockportDurable Medical Equipment & Medical SuppliesDec 1, 2025
11547941963900 N BUFFALO ST, Orchard ParkDurable Medical Equipment & Medical SuppliesNov 12, 2015
17408231863900 N BUFFALO ST, Orchard ParkNon-Pharmacy Dispensing SiteOct 17, 2019
140722196327 FRANKLIN ST, SpringvilleDurable Medical Equipment & Medical SuppliesDec 9, 2015
1669434635325 ESSJAY RD STE 108, WilliamsvillePhysician AssistantApr 5, 2006
1881659506325 ESSJAY RD 4TH FLOOR ADMIN, WilliamsvilleFamily Medicine PhysicianApr 18, 2006
1093964256425 ESSJAY RD STE 170, WilliamsvilleClinical Medical LaboratorySep 12, 2008
17901753626325 MAIN ST SUITE 200, WilliamsvilleDurable Medical Equipment & Medical SuppliesFeb 3, 2015
1992271365295 ESSJAY RD, WilliamsvilleDurable Medical Equipment & Medical SuppliesOct 23, 2018
1801453394325 ESSJAY, WilliamsvilleClinic/CenterMay 21, 2019
1366085797325 ESSJAY RD, WilliamsvilleNon-Pharmacy Dispensing SiteOct 17, 2019
1710520655295 ESSJAY RD, WilliamsvilleOncology Clinic/CenterOct 23, 2019

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Buffalo Medical Group have 15 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Buffalo Medical Group's NPIs list practice locations in 5 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.