What is Marvin Seay's NPI number?

Marvin Seay's National Provider Identifier (NPI) is 1912834144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marvin Seay's specialty?

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

Where is Marvin Seay located?

Marvin Seay's practice location on file with NPPES is 5901 W Century Blvd Ste 750, Los Angeles, CA 90045-5443.

What is Marvin Seay's phone number?

The practice phone number listed in the NPPES registry for Marvin Seay is (213) 290-0492.

Is Marvin Seay's NPI active?

Yes — Marvin Seay's NPI (1912834144) is active in the NPPES registry as of the last update on 2026-05-04.

IndividualActive

Marvin Seay, PSY.D.

NPI 1912834144 · School Psychologist · Los Angeles, CA

Marvin Seay, PSY.D. is a School Psychologist provider in Los Angeles, CA (NPI 1912834144).

Provider details

NPI number: 1912834144
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Male
Sole proprietor: Yes
License: LEP4785 (CA)

Specialties & taxonomies

School PsychologistPrimary103TS0200XLicense LEP4785 (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

5901 W Century Blvd Ste 750

Los Angeles, CA 90045-5443

Phone: (213) 290-0492

Street-level locationGet directions

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Mailing address