WESLEY MANTOYA WILLIAMS MSW, LCSW
NPI 1811508450
Social Worker - Clinical in Durham, NC

Active since August 16, 2020PECOS Enrolled
508 FULTON ST, DURHAM, NC 27705(919) 225-3384 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 10, 2026, Nov 19, 2024, Nov 14, 2024 and 1 more (4 updates tracked since 2020).

About Wesley Mantoya Williams Msw, Lcsw NPPES

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

WESLEY MANTOYA WILLIAMS MSW, LCSW (NPI 1811508450) is an individual clinical provider in Durham, North Carolina, licensed in North Carolina (C016458) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811508450
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameWESLEY MANTOYA WILLIAMSCredential: MSW, LCSW
Location Address508 FULTON STDurham, NC 27705-3875
Mailing Address844 Pryor StMebane, NC 27302-0717 · (704) 785-1135
Sole ProprietorNo
Enumeration DateAugust 16, 2020
Last NPPES UpdateMarch 10, 20264 updates tracked since enumeration
NPPES CertifiedMarch 10, 2026
✔ NPI 1811508450 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 NC · C016458
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.
508 FULTON ST, Durham, NC 27705

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Wesley Mantoya Williams Msw, Lcsw 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 Reassignments

2

Medicare enrollment records show Wesley Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, North Carolina enrollment
  • 712 clinicians in this Medicare group
Psychiatry
5214F DIAMOND HEIGHTS BLVD # 345
San Francisco, CA 94131
  • Reassigned Medicare billing, North Carolina enrollment
  • Medicare enrollment name: Brightside Medical Of New Jersey PC
  • 112 clinicians in this Medicare group

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 27705 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 $54.12 – $165.09
Typical copayment $0.00 (range $13.53 – $41.27)
Most-billed visit code NA
Established Patient
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
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.

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.

Social Worker (Clinical)
508 FULTON ST, SOCIAL WORK SERVICE (122)
DURHAM, NC 27705
Social Worker (Clinical)
508 FULTON ST, SOCIAL WORK SERVICE
DURHAM, NC 27705
Dietitian, Registered
508 FULTON ST
DURHAM, NC 27705
Nurse Practitioner (Psychiatric/Mental Health)
508 FULTON ST
DURHAM, NC 27705
Nurse Practitioner (Psychiatric/Mental Health)
508 FULTON ST
DURHAM, NC 27705
Audiologist
508 FULTON ST, ASPS - 126
DURHAM, NC 27705
Internal Medicine (Gastroenterology)
508 FULTON ST
DURHAM, NC 27705
Internal Medicine (Infectious Disease)
508 FULTON ST, DURHAM VAMC
DURHAM, NC 27705

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 Wesley Williams's NPI number?

The NPI number for Wesley Williams is 1811508450. It was assigned to this individual provider in the NPPES registry on August 16, 2020.

Where is Wesley Williams located?

Wesley Williams practices at 508 Fulton St, Durham, NC 27705. The listed phone number is (919) 225-3384.

What is Wesley Williams's specialty?

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

Is Wesley Williams enrolled in Medicare?

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

Which organizations bill Medicare for Wesley Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wesley Williams reassigns Medicare benefits to 2 organizations: Grow Healthcare Group PA (Miami, FL) and Brightside Medical Of New Jersey, P.C. (San Francisco, CA). Each 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 Wesley Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Wesley Williams accept?

Health plans from Blue Cross and Blue Shield of NC, Cigna Healthcare and UnitedHealthcare list Wesley 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 Wesley Williams was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.