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

Diane T. Lee

Individual provider Mental Health Counselor · NPI 1306719299

Diane T. Lee is a Mental Health Counselor in Walnut, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025
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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 1062
Walnut, CA 91788-1062
Phone: (909) 817-1820
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 20610 (CA)

Record details

NPI number1306719299
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 26, 2025
Last updated in NPPESSeptember 26, 2025
Certification dateSeptember 26, 2025
Mailing addressPo Box 1062, Walnut, CA 91788-1062

Other providers in Walnut