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

Mr. George R Duncan, MSW, LPC

Counselor in Pontiac, MI · enumerated 2006.

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

National Provider Identifier

1669415634

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Registry record

Entity type Individual (Type 1)
Name Mr. George R Duncan
Credential MSW, LPC
Sex Male
Practice address Pontiac, MI, 48342
Phone (248) 253-0176
Fax (248) 253-1570
Enumeration date Jun 14, 2006
Last updated in NPPES Nov 13, 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 6801082627 (MI) Secondary
101Y00000X Counselor Behavioral Health & Social Service Providers · License 8520 (LA) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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

How do I verify George Duncan's NPI record?
Cross-check NPI 1669415634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1669415634 active?
Yes, as of the latest NPPES snapshot, NPI 1669415634 is active (record last updated 2023-11-13).

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