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

R Eugene Adams, MFT

Marriage & Family Therapist in Grass Valley, CA · enumerated 2007.

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

National Provider Identifier

1255544102

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Registry record

Entity type Individual (Type 1)
Name R Eugene Adams
Credential MFT
Sex Male
Practice address Grass Valley, CA, 95945
Phone (530) 559-0037
Enumeration date May 8, 2007
Last updated in NPPES Jun 22, 2008

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC 23-808 (CA) Primary

Other identifiers

Identifier Type State Issuer
MFC 23-808 Other CA MFT LICENSE

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

What is the NPI number for R Eugene Adams?
The National Provider Identifier (NPI) for R Eugene Adams is 1255544102, a Type 1 (individual) record in the CMS NPPES registry.
Where does R Eugene Adams practice?
The practice location on file with NPPES is in Grass Valley, CA. 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 2008-06-22.