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DEBRA ANNETTE WILLIAMS LCSW, MSW
NPI 1386891943
Social Worker - Clinical in Redlands, CA

Active since August 25, 2008PECOS EnrolledAccepts Medicare Assignment
1255 W COLTON AVE STE 536, REDLANDS, CA 92374(803) 391-7814 Get Directions Write a Review

NPPES record last updated: August 16, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 16, 2024, Sep 20, 2016 (2 updates tracked since 2016).

About Debra Annette Williams Lcsw, Msw NPPES

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

DEBRA ANNETTE WILLIAMS LCSW, MSW (NPI 1386891943) is an individual clinical provider in Redlands, California, licensed in California (61031) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1386891943
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDEBRA ANNETTE WILLIAMSCredential: LCSW, MSW
Location Address1255 W COLTON AVE STE 536Redlands, CA 92374-2861
Mailing Address1255 W Colton Ave Ste 536Redlands, CA 92374-2861 · (803) 391-7814
Phone(803) 391-7814
Sole ProprietorYes
Medical School CMSOtherGraduated 2008
Enumeration DateAugust 25, 2008
Last NPPES UpdateAugust 16, 20242 updates tracked since enumeration
NPPES CertifiedAugust 16, 2024
✔ NPI 1386891943 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 61031
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1255 W COLTON AVE STE 536, Redlands, CA 92374
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Debra Annette Williams Lcsw, Msw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789080912
PECOS Enrollment IDI20210913003228
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 Debra Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sud Specialty Group - Ca
353 mi
Addiction Medicine
4633 OLD IRONSIDES DR STE 304
Santa Clara, CA 95054
  • Reassigned Medicare billing, California enrollment
  • 1,607 clinicians in this Medicare group
NPI 1972138238 (323) 205-7088

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92374 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $59.60 – $179.42
Typical copayment $0.00 (range $14.90 – $44.85)
Most-billed visit code NA
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Debra Williams's NPI number?

The NPI number for Debra Williams is 1386891943. It was assigned to this individual provider in the NPPES registry on August 25, 2008.

Where is Debra Williams located?

Debra Williams practices at 1255 W Colton Ave Ste 536, Redlands, CA 92374. The listed phone number is (803) 391-7814.

What is Debra Williams's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Debra Williams enrolled in Medicare?

Yes. Debra Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Debra Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Debra Williams reassigns Medicare benefits to Sud Specialty Group - Ca (Santa Clara, 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 Debra Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Debra Williams accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Debra Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Debra Williams was last updated on August 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.