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

Diana B Holloway, MFT

Individual provider Counselor · NPI 1659521847

Diana B Holloway, MFT is a Marriage and Family Therapist in Monte Rio, California. Qualified in 2008, 18 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
18
Licensed in
CA
In the registry since
2008
Specialties on file
2
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

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Practice location Address checks out

19375 Hwy 116
Monte Rio, CA 95462-0519
Phone: (707) 865-1200
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 52349 (CA)
Counselor Taxonomy 101Y00000X

Record details

NPI number1659521847
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFT
Sole proprietorYes
NPI enumeratedSeptember 24, 2008
Last updated in NPPESJune 27, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMARRIAGE AND FAMILY THERAPIST
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Not indicated

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