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MS. HEATHER WILLIAMS
NPI 1801240551
Counselor - Mental Health in Tustin, CA

Active since April 19, 2016
222 W MAIN ST STE 101, TUSTIN, CA 92780(949) 246-6869 Get Directions Write a Review

NPPES record last updated: April 19, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Heather Williams NPPES

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

MS. HEATHER WILLIAMS (NPI 1801240551) is an individual mental health provider in Tustin, California and active in the NPI registry since April 2016.

NPPES Registry Identity

NPI1801240551
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. HEATHER WILLIAMS
Location Address222 W MAIN ST STE 101Tustin, CA 92780-7711
Mailing Address222 W Main St Ste 101Tustin, CA 92780-7711 · (949) 246-6869
Phone(949) 246-6869
Sole ProprietorYes
Enumeration DateApril 19, 2016
✔ NPI 1801240551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
222 W MAIN ST STE 101, Tustin, CA 92780
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Other Providers at the Same Location NPPES 5

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

MRS. MARIE MOORE MA, MFTI
Counselor (Mental Health)
222 W MAIN ST STE 101
TUSTIN, CA 92780
Orange County (949) 328-4110
MISS KELLY MARIE GRANGER PSY.D.
Psychologist
222 W MAIN ST STE 101
TUSTIN, CA 92780
Orange County (949) 381-1519
MS. MICHELLE HEATER
Marriage & Family Therapist
222 W MAIN ST STE 101
TUSTIN, CA 92780
Orange County (714) 257-5520
KYLE JOSEPH HOSKINS
Marriage & Family Therapist
222 W MAIN ST STE 101
TUSTIN, CA 92780
Orange County (949) 229-0187
PREPARE TO CHANGE CHILD AND FAMILY COUNSELING
Clinic/Center (Mental Health (Including Community Mental Health Center))
222 W MAIN ST STE 101
TUSTIN, CA 92780
Orange County (562) 773-3044

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 Heather Williams's NPI number?

The NPI number for Heather Williams is 1801240551. It was assigned to this individual provider in the NPPES registry on April 19, 2016.

Where is Heather Williams located?

Heather Williams practices at 222 W Main St Ste 101, Tustin, CA 92780. The listed phone number is (949) 246-6869.

What is Heather Williams's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Heather Williams was last updated on April 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.