What is Diana Greenlee's NPI number?

Diana Greenlee's National Provider Identifier (NPI) is 1669330817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Greenlee's specialty?

Diana Greenlee is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).

Where is Diana Greenlee located?

Diana Greenlee's practice location on file with NPPES is 910 Richland Rd, San Marcos, CA 92069-9511.

What is Diana Greenlee's phone number?

The practice phone number listed in the NPPES registry for Diana Greenlee is (760) 290-2400.

Is Diana Greenlee's NPI active?

Yes — Diana Greenlee's NPI (1669330817) is active in the NPPES registry as of the last update on 2026-01-14.

IndividualActive

Diana Greenlee

NPI 1669330817 · School Psychologist · San Marcos, CA

Diana Greenlee is a School Psychologist provider in San Marcos, CA (NPI 1669330817).

Provider details

NPI number: 1669330817
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 220126064 (CA)

Specialties & taxonomies

School PsychologistPrimary103TS0200XLicense 220126064 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

910 Richland Rd

San Marcos, CA 92069-9511

Phone: (760) 290-2400

Street-level locationGet directions

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Mailing address