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

Mr. Peter Cellarius, MA, LMFT

Individual provider Marriage & Family Therapist · NPI 1598222069

Mr. Peter Cellarius, MA, LMFT is a Marriage & Family Therapist in Los Gatos, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2019
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

319 Los Gatos Saratoga Rd
Los Gatos, CA 95030-5310
Phone: (408) 831-2974
Show map & directions

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

Additional practice locations (1)

  • 39899 Balentine Dr Ste 355, Newark, CA 94560-5388 — (510) 979-0200

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X (CA)

Record details

NPI number1598222069
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , LMFT
Sole proprietorYes
NPI enumeratedFebruary 20, 2019
Last updated in NPPESJune 25, 2021
Certification dateJune 25, 2021
Mailing address6591 Little Falls Dr, San Jose, CA 95120-4050

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