What is Diane Leroi's NPI number?

Diane Leroi's National Provider Identifier (NPI) is 1720109531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diane Leroi's specialty?

Diane Leroi is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Diane Leroi located?

Diane Leroi's practice location on file with NPPES is 221 N San Mateo Dr, San Mateo, CA 94401-2608.

What is Diane Leroi's phone number?

The practice phone number listed in the NPPES registry for Diane Leroi is (650) 340-1651.

Is Diane Leroi's NPI active?

Yes — Diane Leroi's NPI (1720109531) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Diane Leroi, PH.D.

NPI 1720109531 · Clinical Psychologist · San Mateo, CA

Diane Leroi, PH.D. is a Clinical Psychologist provider in San Mateo, CA (NPI 1720109531).

Provider details

NPI number: 1720109531
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Female
Sole proprietor: Yes
License: PSY9119 (CA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PSY9119 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 yrs in NPPES 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

221 N San Mateo Dr

San Mateo, CA 94401-2608

Phone: (650) 340-1651

Fax: (650) 348-7888

Street-level locationGet directions

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Mailing address