ANGELA F WILLIAMS PSYD A PSYCHOLOGICAL CORPORATION
NPI 1427902428
Psychologist - Clinical in Burbank, CA

Q: What is Angela F Williams Psyd A Psychological Corporation's specialty?

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

Active since February 25, 2026

635 ROSELLI ST, BURBANK, CA 91501(818) 452-3339(818) 452-3922 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Angela F Williams Psyd A Psychological Corporation NPPES

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

ANGELA F WILLIAMS PSYD A PSYCHOLOGICAL CORPORATION (NPI 1427902428) is a healthcare organization registered as a clinical in Burbank, California and active in the NPI registry since February 2026. The organization lists Angela Francine Williams, Owner, as its authorized official.

NPPES Registry Identity

NPI1427902428

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameANGELA F WILLIAMS PSYD A PSYCHOLOGICAL CORPORATION

Location Address635 ROSELLI STBurbank, CA 91501-2527

Mailing Address145 S Glenoaks Blvd Unit 52Burbank, CA 91502-1315 · (818) 452-3339 · Fax (818) 452-3922

Phone(818) 452-3339

Fax(818) 452-3922

Organization SubpartNo

Authorized OfficialAngela Francine WilliamsOwner · (818) 452-3339

Enumeration DateFebruary 25, 2026

Last NPPES UpdateFebruary 26, 2026

NPPES CertifiedFebruary 26, 2026

✔ NPI 1427902428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

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.

635 ROSELLI ST, Burbank, CA 91501

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Angela F Williams Psyd A Psychological Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Angela F Williams Psyd A Psychological Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Angela Williams, PSY.D

Clinical Psychologist

NPI 1831382696

17412 VENTURA BLVD #800
Encino, CA 91316

(310) 923-1518

✔ PECOS13 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Angela F Williams Psyd A Psychological Corporation's NPI number?

The NPI number for Angela F Williams Psyd A Psychological Corporation is 1427902428. It was assigned to this organization in the NPPES registry on February 25, 2026.

Where is Angela F Williams Psyd A Psychological Corporation located?

Angela F Williams Psyd A Psychological Corporation is located at 635 Roselli St, Burbank, CA 91501. The listed phone number is (818) 452-3339.

What is Angela F Williams Psyd A Psychological Corporation's specialty?

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

Is Angela F Williams Psyd A Psychological Corporation enrolled in Medicare?

Yes. Angela F Williams Psyd A Psychological Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Angela F Williams Psyd A Psychological Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Angela F Williams Psyd A Psychological Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Angela F Williams Psyd A Psychological Corporation was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.