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

Guillaume Marriage and Family Counseling of California, PC

Organization Professional Counselor · NPI 1609453828

Guillaume Marriage and Family Counseling of California, PC is a Professional Counselor in Sacramento, California. Works from 2 locations. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
3
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1750 Howe Ave Ste 300
Sacramento, CA 95825-3369
Phone: (916) 992-2620
Fax: (971) 352-4229
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1750 Howe Ave Ste 240, Sacramento, CA 95825-3359 — (916) 992-2620

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X
Professional Counselor Taxonomy 101YP2500X
Mental Health Clinic/Center (Including Community Mental Health Center) Taxonomy 261QM0801X

Record details

NPI number1609453828
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nahomie Guillaume — President · (916) 992-2602
Other names Guillaume Counseling; Guillaume Marriage And Family Counseling
NPI enumeratedMarch 25, 2021
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026
Mailing address20333 State Highway 249 Ste 200, Houston, TX 77070-2613

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