Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Family Service of Winona

Psychologist in Winona, MN · enumerated 2005 · authorized official Diane Petz, Admin Manager/Therapist.

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

National Provider Identifier

1710986989

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Family Service of Winona

Other name <Unavail>

Practice address 66 E. 3rd Street #201, Winona, MN, 55987

Phone (507) 462-7292

Fax (507) 457-9887

Enumeration date Jul 19, 2005

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP4439 (MN) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP4392 (MN) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP1219 (MN) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP3132 (MN) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP0177 (MN) Primary

104100000X Social Worker Behavioral Health & Social Service Providers · License 8677 (MN) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 8882 (MN) Secondary

Authorized official

Name Diane Petz

Title Admin Manager/Therapist

Phone (507) 452-7292

Other identifiers

Identifier	Type	State	Issuer
14809	Other	-	HEALTHPARTNERS
01015397	Other	-	PREFERRED ONE
57490FA	Other	-	BCBS
38076T0	Other	-	BCBS
E341	Other	MN	UCARE

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Where is Family Service of Winona located?

The practice location on file with NPPES is in Winona, MN.

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