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CRYSTAL WILLIAMS M.A., ED.D
NPI 1386905305
Marriage & Family Therapist in Beverly Hills, CA

Active since June 06, 2012PECOS Enrolled
438 S MAPLE DR APT 4, BEVERLY HILLS, CA 90212(310) 386-6511 Get Directions Write a Review

NPPES record last updated: October 13, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Crystal Williams M.a., Ed.d NPPES

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

CRYSTAL WILLIAMS M.A., ED.D (NPI 1386905305) is an individual marriage & family therapist in Beverly Hills, California, licensed in California (107961) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.

NPPES Registry Identity

NPI1386905305
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameCRYSTAL WILLIAMSCredential: M.A., ED.D
Location Address438 S MAPLE DR APT 4Beverly Hills, CA 90212
Mailing Address438 S Maple Dr Apt 4Beverly Hills, CA 90212-4798 · (310) 386-6511
Phone(310) 386-6511
Sole ProprietorYes
Enumeration DateJune 6, 2012
Last NPPES UpdateOctober 13, 2021
NPPES CertifiedOctober 13, 2021
✔ NPI 1386905305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 107961
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
438 S MAPLE DR APT 4, Beverly Hills, CA 90212
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Secondary Practice Location 1

Location 1439 S Hamel Rd, Apartment 4Los Angeles, CA 90048-3971 · Phone (909) 366-8152

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Crystal Williams M.a., Ed.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Crystal Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
1.7 mi
Health Maintenance Organization
6041 CADILLAC AVE
Los Angeles, CA 90034
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1043242563 (323) 857-2000

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 Crystal Williams's NPI number?

The NPI number for Crystal Williams is 1386905305. It was assigned to this individual provider in the NPPES registry on June 6, 2012.

Where is Crystal Williams located?

Crystal Williams practices at 438 S Maple Dr Apt 4, Beverly Hills, CA 90212. The listed phone number is (310) 386-6511.

What is Crystal Williams's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Crystal Williams enrolled in Medicare?

Yes. Crystal Williams is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Crystal Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Crystal Williams reassigns Medicare benefits to Southern California Permanente Medical Group (Los Angeles, CA). The 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 Crystal Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Crystal Williams was last updated on October 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.