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

Peter Ehrhorn, LMFT

Individual provider Mental Health Counselor · NPI 1053626887

Peter Ehrhorn, LMFT is a Mental Health Counselor in San Mateo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
Specialties on file
2
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

1611 Borel Pl Ste 211
San Mateo, CA 94402-3505
Phone: (650) 379-6249
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 80899 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 80899 (CA)

Record details

NPI number1053626887
Entity typeIndividual (Type 1)
GenderMale
Credentials LMFT
Sole proprietorYes
NPI enumeratedAugust 17, 2010
Last updated in NPPESMarch 18, 2026
Certification dateMarch 18, 2026

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