Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. John A Buck

Individual provider Mental Health Counselor · NPI 1790921617

Mr. John A Buck is a Mental Health Counselor in Sacramento, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008

Practice location Address checks out

3440 Viking Dr Ste 114
Sacramento, CA 95827-2844
Phone: (916) 364-8395
Fax: (916) 364-5051
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X (CA)

Record details

NPI number1790921617
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 23, 2008
Last updated in NPPESDecember 23, 2008

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