Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Assessment & Guidance Services, LLC

Q: What is the NPI number for Assessment & Guidance Services, LLC?

The NPI for Assessment & Guidance Services, LLC is 1649399858, a Type 2 (organization) record in the CMS NPPES registry.

Psychologist in Richfield, MN · enumerated 2007 · authorized official Ralph Rovner, President.

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

National Provider Identifier

1649399858

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Registry record

Entity type Organization (Type 2)

Legal business name Assessment & Guidance Services, LLC

Practice address 6607 18th Ave S, Suite 101, Richfield, MN, 55423

Phone (952) 451-3344

Fax (952) 544-6919

Enumeration date Mar 28, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP2554 (MN) Primary

Authorized official

Name Ralph Rovner

Title President

Phone (952) 451-3344

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 Assessment & Guidance Services, LLC?

The NPI for Assessment & Guidance Services, LLC is 1649399858, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Assessment & Guidance Services, LLC?

NPPES lists Ralph Rovner (President) as the authorized official for this organization.

Providers at this address

Browse all →

Ralph Rovner Clinical Psychologist · Minneapolis, MN NPI 1518915818 Ralph A. Rovner, Ph.D., P.A. Clinical Psychologist · Minneapolis, MN NPI 1487665014 Lakewood Counseling and Career Center Mental Health Counselor · Richfield, MN NPI 1366542425 Grant Chikazawa-Nelson Marriage & Family Therapist · Richfield, MN NPI 1760539787 Elaine Johnson Psychologist · Richfield, MN NPI 1750426979 Blue Iris Center for Therapeutic Services Community/Behavioral Health Agency · Richfield, MN NPI 1285841072 Paul Lehrer Clinical Social Worker · Richfield, MN NPI 1942495411 Stacy Proulx Marriage & Family Therapist · Richfield, MN NPI 1275856692

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.