DIANA LYNN GREENLEE
NPI 1669330817
Psychologist - School in San Marcos, CA

Active since January 14, 2026
910 RICHLAND RD, SAN MARCOS, CA 92069(760) 290-2400 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Diana Lynn Greenlee NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA LYNN GREENLEE (NPI 1669330817) is an individual school provider in San Marcos, California, licensed in California (220126064) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1669330817
Entity TypeIndividualFemale
Primary Taxonomy103TS0200X
Provider Legal NameDIANA LYNN GREENLEE
Location Address910 RICHLAND RDSan Marcos, CA 92069-9511
Mailing Address910 Richland RdSan Marcos, CA 92069-9511 · (760) 290-2400
Sole ProprietorNo
Enumeration DateJanuary 14, 2026
NPPES CertifiedJanuary 14, 2026
NPI 1669330817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · SchoolBehavioral Health & Social Service Providers
Taxonomy Code103TS0200X
License Licensed in CA · 220126064
Definition
A psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares them to provide a range of psychological diagnosis, assessment, intervention, prevention, health promotion, and program development and evaluation services with a special focus on the developmental processes of children and youth within the context of schools, families and other systems. School psychologists are prepared to intervene at the individual and system level, and develop, implement, and evaluate preventive programs. In these efforts, they conduct ecologically valid assessments and intervene to promote positive learning environments within which children and youth from diverse backgrounds to ensure that all have equal access to effective educational and psychological services that promote healthy development
910 RICHLAND RD, San Marcos, CA 92069

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (School)
910 RICHLAND RD
SAN MARCOS, CA 92069

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Greenlee's NPI number?

The NPI number for Diana Greenlee is 1669330817. It was assigned to this individual provider in the NPPES registry on January 14, 2026.

Where is Diana Greenlee located?

Diana Greenlee practices at 910 Richland Rd, San Marcos, CA 92069. The listed phone number is (760) 290-2400.

What is Diana Greenlee's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in School, with taxonomy code 103TS0200X.

When was this NPI record last updated?

The NPPES record for Diana Greenlee was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.