Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dana Lynn Holcomb

Addiction (Substance Use Disorder) Counselor in Eureka, CA · enumerated 2020.

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

National Provider Identifier

1629607916

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Registry record

Entity type Individual (Type 1)

Name Dana Lynn Holcomb

Sex Female

Practice address 2107 1st St, Eureka, CA, 95501

Phone (818) 206-0360

Fax (818) 206-0386

Enumeration date Apr 7, 2020

Last updated in NPPES Apr 7, 2020

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 9551 (CA) 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.

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Frequently asked questions

How do I verify Dana Holcomb's NPI record?

Cross-check NPI 1629607916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629607916 active?

Yes, as of the latest NPPES snapshot, NPI 1629607916 is active (record last updated 2020-04-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-07.