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DR. VASHAUN OMAR WILLIAMS M.D.
NPI 1730286527
Psychiatry & Neurology - Child & Adolescent Psychiatry in Gardena, CA

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
1225 W 190TH ST STE 280, GARDENA, CA 90248(877) 515-8113(877) 538-2102 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 9, 2026, Dec 13, 2024, May 7, 2019 (3 updates tracked since 2019).

About Dr. Vashaun Omar Williams M.d. NPPES

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

DR. VASHAUN OMAR WILLIAMS M.D. (NPI 1730286527) is an individual child & adolescent psychiatry provider in Gardena, California, licensed in Florida (ME 94842) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Tampa, and is a graduate of Morehouse School Of Medicine (2002).

NPPES Registry Identity

NPI1730286527
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameDR. VASHAUN OMAR WILLIAMSCredential: M.D.
Location Address1225 W 190TH ST STE 280Gardena, CA 90248-4305
Mailing Address1936 Bruce B Downs Blvd # 318Wesley Chapel, FL 33544-9262 · (813) 381-5525 · Fax (813) 381-5526
Phone(877) 515-8113
Fax(877) 538-2102
Sole ProprietorNo
Medical School CMSMorehouse School Of MedicineGraduated 2002
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJanuary 9, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2026
✔ NPI 1730286527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
Licenses✔ Licensed in FL · ME 94842✔ Licensed in SC · 24930
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License ME 94842 (FL), 24930 (SC)
1225 W 190TH ST STE 280, Gardena, CA 90248
Open in Google Maps ↗

Secondary Practice Location 1

Location 15707 N 22nd StTampa, FL 33610-4350 · Phone (813) 239-8000

Other Identifiers 3

Other25202FL · Blue Cross Blue Shield Of Florida
Medicaid24930SC
Medicaid278669900FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.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

Dr. Vashaun Omar Williams M.d. 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 ID547356883
PECOS Enrollment IDI20071017000651, I20260108000893, I20260108002597
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

5

Medicare enrollment records show Vashaun Williams reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ehab Yacoub MD Inc.
Same address
Child & Adolescent Psychiatry
1225 W 190TH ST STE 280
Gardena, CA 90248
  • Reassigned Medicare billing, California, Florida and Texas enrollments
  • 375 clinicians in this Medicare group
NPI 1417373713 (310) 515-8113
Ehab Yacoub MD PLLC
1,212 mi
Psychiatry
1751 RIVER RUN STE 200
Fort Worth, TX 76107
  • Reassigned Medicare billing, Texas enrollment
  • 20 clinicians in this Medicare group
NPI 1700685997 (877) 515-8113
Axess Family Services Inc
2,062 mi
Federally Qualified Health Center (FQHC)
390 ROBINSON AVE, SUITE E
Barberton, OH 44203
  • Reassigned Medicare billing, Ohio enrollment
  • 78 clinicians in this Medicare group
NPI 1356604680 (330) 564-2697
Family & Community Services, Inc
2,074 mi
Addiction (Substance Use Disorder)
143 GOUGLER AVENUE
Kent, OH 44240
  • Reassigned Medicare billing, Ohio enrollment
  • 41 clinicians in this Medicare group
NPI 1952662108 (330) 677-4124
Ibis Healthcare Inc
2,153 mi
Federally Qualified Health Center (FQHC)
13601 BRUCE B DOWNS BLVD. SUITE 131
Tampa, FL 33613
  • Reassigned Medicare billing, Florida enrollment
  • 109 clinicians in this Medicare group
NPI 1922777218 (813) 239-8069

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
93 services17 patients

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.

DR. JUAN CRISTOBAL RONDEAU MD
Psychiatry & Neurology (Psychiatry)
1225 W 190TH ST STE 280
GARDENA, CA 90248
Los Angeles County (877) 515-8113
SUNNY MAKOLO
Nurse Practitioner (Psychiatric/Mental Health)
1225 W 190TH ST STE 280
GARDENA, CA 90248
Los Angeles County (877) 515-8113
DR. MANUEL RAMON MOTA-CASTILLO MD
Psychiatry & Neurology (Psychiatry)
1225 W 190TH ST STE 280
GARDENA, CA 90248
Los Angeles County (877) 515-8113
PUNAM PATEL
Psychiatry & Neurology (Psychiatry)
1225 W 190TH ST STE 280
GARDENA, CA 90248
Los Angeles County (877) 515-8113
GAVEENA BAGRI
Student in an Organized Health Care Education/Training Program
1225 W 190TH ST STE 280
GARDENA, CA 90248
Los Angeles County (877) 515-8113
MS. ADALJIZA TAVERA PMHNP, FNP
Nurse Practitioner (Family)
1225 W 190TH ST STE 280
GARDENA, CA 90248
Los Angeles County (310) 515-8113
EVELYN GARCIA
Nurse Practitioner (Psychiatric/Mental Health)
1225 W 190TH ST STE 280
GARDENA, CA 90248
Los Angeles County (877) 515-8113
GLORIA S ORIGEL PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
1225 W 190TH ST STE 280
GARDENA, CA 90248
Los Angeles County (877) 515-8113

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 Vashaun Williams's NPI number?

The NPI number for Vashaun Williams is 1730286527. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Vashaun Williams located?

Vashaun Williams practices at 1225 W 190th St Ste 280, Gardena, CA 90248. The listed phone number is (877) 515-8113.

What is Vashaun Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Vashaun Williams enrolled in Medicare?

Yes. Vashaun 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 organizations bill Medicare for Vashaun Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vashaun Williams reassigns Medicare benefits to 5 organizations: Ehab Yacoub MD Inc. (Gardena, CA), Ehab Yacoub MD PLLC (Fort Worth, TX), Axess Family Services Inc (Barberton, OH), Family & Community Services, Inc (Kent, OH) and Ibis Healthcare Inc (Tampa, FL). 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 Vashaun Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Vashaun Williams accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Anthem Blue Cross and Blue Shield and Baylor Scott and White Health Plan and 13 other insurers list Vashaun 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 Vashaun Williams was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.