DR. MARTA M SHINN PHD.
NPI 1497939896
Psychologist - Clinical Child & Adolescent in Costa Mesa, CA

Q: What is Marta Shinn's NPI number?

The NPI number for Marta Shinn is 1497939896. It was assigned to this individual provider in the NPPES registry on December 20, 2007.

Q: What is Marta Shinn's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Q: When was this NPI record last updated?

The NPPES record for Marta Shinn was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since December 20, 2007

3525 HYLAND AVE STE 205, COSTA MESA, CA 92626(949) 873-4617(949) 209-4544 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Marta M Shinn Phd. NPPES

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

DR. MARTA M SHINN PHD. (NPI 1497939896) is an individual clinical child & adolescent provider in Costa Mesa, California, licensed in California (PSY23107) and active in the NPI registry since December 2007.

NPPES Registry Identity

NPI1497939896

Entity TypeIndividualFemale

Primary Taxonomy103TC2200X

Provider Legal NameDR. MARTA M SHINNCredential: PHD.

Location Address3525 HYLAND AVE STE 205Costa Mesa, CA 92626-1403

Mailing Address1048 Irvine Ave # 717Newport Beach, CA 92660-4602 · (949) 873-4617 · Fax (949) 209-4544

Phone(949) 873-4617

Fax(949) 209-4544

Sole ProprietorNo

Enumeration DateDecember 20, 2007

Last NPPES UpdateJune 2, 2026

NPPES CertifiedJune 2, 2026

✔ NPI 1497939896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers

Taxonomy Code103TC2200X

License✔ Licensed in CA · PSY23107

Definition

A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

Also ListedClinic/Center · Multi-SpecialtyTaxonomy 261QM1300X · License PSY23107 (CA)

3525 HYLAND AVE STE 205, Costa Mesa, CA 92626

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Other Providers at the Same Location NPPES

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

VARIATIONS PSYCHOLOGY PC

Psychologist (Clinical)

3525 HYLAND AVE STE 205
COSTA MESA, CA 92626

Orange County (949) 873-4617

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 Marta Shinn's NPI number?

The NPI number for Marta Shinn is 1497939896. It was assigned to this individual provider in the NPPES registry on December 20, 2007.

Where is Marta Shinn located?

Marta Shinn practices at 3525 Hyland Ave Ste 205, Costa Mesa, CA 92626. The listed phone number is (949) 873-4617.

What is Marta Shinn's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

When was this NPI record last updated?

The NPPES record for Marta Shinn was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.