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

Melissa Hummelt, LMHC

Individual provider Mental Health Counselor · NPI 1497047229

Melissa Hummelt, LMHC is a Mental Health Counselor in San Mateo, California. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2011
Specialties on file
2
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

315 Ramona St
San Mateo, CA 94401-2423
Phone: (650) 220-6275
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X
Mental Health Counselor Taxonomy 101YM0800X · Licence 8907 (MA)

Record details

NPI number1497047229
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorYes
NPI enumeratedMay 12, 2011
Last updated in NPPESMay 7, 2025
Certification dateMay 7, 2025

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