Westmoreland Arc Proserv
Westmoreland Arc Proserv holds 6 active organization NPIs in the federal registry, with practice locations in 4 Pennsylvania cities. 5 list intellectual and/or developmental disabilities community based residential treatment facility as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIGreensburg has the most NPIs, 3
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
NPIs by year issued
Source: CMS NPPES, enumeration dates.
6 NPIs were issued in 2007 alone, more than in any other year.
Greensburg locations
The city with the most Westmoreland Arc Proserv NPIs. The full list of all 6 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1528196102 | 316 DONOHOE RD, Greensburg | Speech-Language Pathologist | Mar 2, 2007 |
| 1366561946 | 504 HEMLOCK ST, Greensburg | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Mar 28, 2007 |
| 1952420465 | 336 HAMEL AVE, Greensburg | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Mar 28, 2007 |
All 6 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1265551857 | 117 PARK ST, Derry | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Mar 28, 2007 |
| 1528196102 | 316 DONOHOE RD, Greensburg | Speech-Language Pathologist | Mar 2, 2007 |
| 1366561946 | 504 HEMLOCK ST, Greensburg | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Mar 28, 2007 |
| 1952420465 | 336 HAMEL AVE, Greensburg | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Mar 28, 2007 |
| 1740308725 | 12 WENDEL RD, Irwin | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Mar 27, 2007 |
| 1124147780 | 228 SAINT CECILIA RD, Latrobe | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Mar 28, 2007 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Westmoreland Arc Proserv have 6 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Westmoreland Arc Proserv'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.