Registry data as of Aug 27, 2026

John R Slagle

John R Slagle holds 5 active organization NPIs in the federal registry, with practice locations in 4 Pennsylvania cities. 4 list community/retail pharmacy as their primary taxonomy; 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

Clarion has the most NPIs, 2

  1. Clarion2
  2. Sheffield1
  3. Tionesta1
  4. Waterford1

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

Most NPIs were issued in 2005 and 2006

John R Slagle NPIs by year issued2005: 1, 2006: 3, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 101232005200720092011201320152017201912006: 31
John R Slagle NPIs by year issued2005: 1, 2006: 3, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 10123200520062007200820092010201120122013201420152016201720182019131
John R Slagle NPIs by year issued2005: 1, 2006: 3, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 101232005200720092011201320152017201912006: 31

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2006 alone, more than in any other year; none in 12 of the years between.

Clarion locations

The city with the most John R Slagle NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
1679565741100 LIBERTY ST, ClarionCommunity/Retail PharmacyAug 16, 2005
1407314883100 LIBERTY ST, ClarionLong Term Care PharmacyMar 5, 2019
All 5 locations, by city
NPILocationPrimary taxonomyIssued
1679565741100 LIBERTY ST, ClarionCommunity/Retail PharmacyAug 16, 2005
1407314883100 LIBERTY ST, ClarionLong Term Care PharmacyMar 5, 2019
151805108527 S MAIN ST, SheffieldCommunity/Retail PharmacyOct 2, 2006
1770676959105 FAULKNER DRIVE, TionestaCommunity/Retail PharmacyOct 2, 2006
1124112644216 HIGH ST, WaterfordCommunity/Retail PharmacyOct 2, 2006

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 John R Slagle have 5 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. John R Slagle's NPIs list practice locations in 4 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.