NPI Portal NPI Lookup & Verification

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

Mr. Gudmund N. Lee, LCSW

Clinical Social Worker in Portland, OR · enumerated 2012 · practices at Willamette Family Counseling Center.

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

National Provider Identifier

1881954204

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Registry record

Entity type Individual (Type 1)
Name Mr. Gudmund N. Lee
Credential LCSW
Sex Male
Practice address Portland, OR, 97223
Phone (971) 337-3500
Fax (971) 337-3636
Enumeration date May 18, 2012
Last updated in NPPES Nov 27, 2023

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License L6494 (OR) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
500683699 Medicaid OR -

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

What is the NPI number for Gudmund Lee?
The National Provider Identifier (NPI) for Gudmund Lee is 1881954204, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gudmund Lee practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.