Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susan Walker
Psychologist in Greensburg, PA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255923256
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Susan Walker
Sex Female
Practice address 225 Humphrey Rd Ste 4, Greensburg, PA, 15601
Phone (724) 832-9096
Fax (724) 832-2249
Enumeration date Feb 10, 2021
Last updated in NPPES Feb 10, 2021
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS003508L (PA) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Susan Walker's NPI record?
Cross-check NPI 1255923256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255923256 active?
Yes, as of the latest NPPES snapshot, NPI 1255923256 is active (record last updated 2021-02-10).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-10.