Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eugene D Mcdonald, LLC

Professional Counselor in Clarkston, MI · enumerated 2020.

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

National Provider Identifier

1770119091

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Registry record

Entity type Individual (Type 1)

Name Eugene D Mcdonald

Credential LLC

Sex Male

Practice address 6549 Town Center Dr Ste A, Clarkston, MI, 48346

Phone (313) 879-9960

Enumeration date Mar 18, 2020

Last updated in NPPES Jan 31, 2023

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 6451022506 (MI) Secondary

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 6451022506 (MI) Primary

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

Is NPI 1770119091 active?

Yes, as of the latest NPPES snapshot, NPI 1770119091 is active (record last updated 2023-01-31).

How do I verify Eugene Mcdonald's NPI record?

Cross-check NPI 1770119091 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 2023-01-31.