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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Tanya Dahms Sundberg, PH.D. , LP

Psychologist in Fergus Falls, MN · enumerated 2007.

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

National Provider Identifier

1407035793

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Registry record

Entity type Individual (Type 1)
Name Dr. Tanya Dahms Sundberg
Credential PH.D. , LP
Sex Female
Practice address Fergus Falls, MN, 56537
Phone (218) 531-1424
Fax (218) 531-1420
Enumeration date Nov 2, 2007
Last updated in NPPES Feb 16, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP 4873 (MN) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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.

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Frequently asked questions

Is NPI 1407035793 active?
Yes, as of the latest NPPES snapshot, NPI 1407035793 is active (record last updated 2025-02-16).
How do I verify Tanya Sundberg's NPI record?
Cross-check NPI 1407035793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-16.