Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CRYSTELLE ANN EGAN PH.D.
NPI 1750621967
Psychologist - Clinical in Martinez, CA

Q: What is Crystelle Egan's NPI number?

The NPI number for Crystelle Egan is 1750621967. It was assigned to this individual provider in the NPPES registry on February 25, 2013.

Q: What is Crystelle Egan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Crystelle Egan was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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 February 25, 2013

150 MUIR RD, MARTINEZ, CA 94553(925) 372-2532 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

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About Dr. Crystelle Ann Egan Ph.d. NPPES

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

DR. CRYSTELLE ANN EGAN PH.D. (NPI 1750621967) is an individual clinical provider in Martinez, California, licensed in California (PSY26213) and active in the NPI registry since February 2013.

NPPES Registry Identity

NPI1750621967

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CRYSTELLE ANN EGANCredential: PH.D.

Location Address150 MUIR RDMartinez, CA 94553-4668

Mailing Address150 Muir RdMartinez, CA 94553-4668 · (925) 372-2532

Phone(925) 372-2532

Sole ProprietorNo

Enumeration DateFebruary 25, 2013

Last NPPES UpdateOctober 6, 2026

NPPES CertifiedOctober 6, 2026

✔ NPI 1750621967 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY26213

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

150 MUIR RD, Martinez, CA 94553

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Other Providers at the Same Location NPPES 20

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

RAMYA KANTHARAJ

Student in an Organized Health Care Education/Training Program

150 MUIR RD
MARTINEZ, CA 94553

Contra Costa County (916) 843-7028

SAHIBA SINGH CHOWDHARY PSYD

Psychologist (Clinical)

150 MUIR RD
MARTINEZ, CA 94553

Contra Costa County (925) 372-2557

NESLIHAN JAMES-KANGAL PHD

Psychologist

150 MUIR RD
MARTINEZ, CA 94553

Contra Costa County (925) 370-4783

NIKKI ALONSO ATIS

Occupational Therapist

150 MUIR RD
MARTINEZ, CA 94553

Contra Costa County (925) 372-2000

DR. BERNADETTE M DUGONI PHARM D

Pharmacist

150 MUIR RD
MARTINEZ, CA 94553

Contra Costa County (925) 372-2390

PAMELA ADHLAKHA

Occupational Therapist

150 MUIR RD
MARTINEZ, CA 94553

Contra Costa County (925) 370-4751

DR. ASHIQ MATHEW GEORGE M.D.

Psychiatry & Neurology (Psychiatry)

150 MUIR RD, MENTAL HEALTH CLINIC (116)
MARTINEZ, CA 94553

Contra Costa County (925) 372-2000

UMELO UGWOABA PHD, MPH

Psychologist

150 MUIR RD
MARTINEZ, CA 94553

Contra Costa County (925) 372-2558

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 Crystelle Egan's NPI number?

The NPI number for Crystelle Egan is 1750621967. It was assigned to this individual provider in the NPPES registry on February 25, 2013.

Where is Crystelle Egan located?

Crystelle Egan practices at 150 Muir Rd, Martinez, CA 94553. The listed phone number is (925) 372-2532.

What is Crystelle Egan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Crystelle Egan was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.