Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Stephanie Lanza

Individual provider Marriage & Family Therapist · NPI 1336576628

Stephanie Lanza is a Marriage & Family Therapist in Diamond Bar, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013

Practice location Address checks out

24121 High Knob Rd Unit F
Diamond Bar, CA 91765-4265
Phone: (909) 766-0589
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 LMFT106859 (CA)

Record details

NPI number1336576628
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 1, 2013
Last updated in NPPESOctober 6, 2026
Certification dateOctober 6, 2026

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