NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Psychotherapy Associates of Winchester

Clinical Social Worker in Winchester, VA · enumerated 2005 · authorized official John Crandell, Managing Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588656672

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Psychotherapy Associates of Winchester
Practice address 125 S Cameron St, Winchester, VA, 22601
Fax (540) 722-0751
Enumeration date Aug 16, 2005
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 0810001152 (VA) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904003481 (VA) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904000958 (VA) Primary

Authorized official

Name John Crandell
Title Managing Partner

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Psychotherapy Associates of Winchester?
The NPI for Psychotherapy Associates of Winchester is 1588656672, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Psychotherapy Associates of Winchester?
NPPES lists John Crandell (Managing Partner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.