What is Marilynn Rice's NPI number?

Marilynn Rice's National Provider Identifier (NPI) is 1578683769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marilynn Rice's specialty?

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

Where is Marilynn Rice located?

Marilynn Rice's practice location on file with NPPES is 6210 Parkhill Road, Santa Margarita, CA 93453-9658.

What is Marilynn Rice's phone number?

The practice phone number listed in the NPPES registry for Marilynn Rice is (805) 438-3850.

Is Marilynn Rice's NPI active?

Yes — Marilynn Rice's NPI (1578683769) is active in the NPPES registry as of the last update on 2026-05-03.

IndividualActive

Marilynn Rice, PHD

NPI 1578683769 · Psychologist · Santa Margarita, CA

Marilynn Rice, PHD is a Psychologist provider in Santa Margarita, CA (NPI 1578683769).

Provider details

NPI number: 1578683769
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Female
Sole proprietor: No
License: PSY8331 (CA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PSY8331 (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

6210 Parkhill Road

Santa Margarita, CA 93453-9658

Phone: (805) 438-3850

Street-level locationGet directions

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Mailing address