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BRITTNEY A WILLIAMS M.D.
NPI 1013356492
Obstetrics & Gynecology in Houston, TX

Active since June 19, 2013PECOS EnrolledAccepts Medicare Assignment
440 LOUISIANA ST STE 900, HOUSTON, TX 77002(904) 586-1964(888) 597-2357 Get Directions Write a Review

NPPES record last updated: March 27, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 27, 2026, Oct 31, 2023, Jul 27, 2023 and 4 more (7 updates tracked since 2017).

About Brittney A Williams M.d. NPPES

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

BRITTNEY A WILLIAMS M.D. (NPI 1013356492) is an individual obstetrics & gynecology provider in Houston, Texas, licensed in Texas (U4378) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of University Of Utah School Of Medicine (2013).

NPPES Registry Identity

NPI1013356492
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameBRITTNEY A WILLIAMSCredential: M.D.
Location Address440 LOUISIANA ST STE 900Houston, TX 77002-1062
Mailing Address6701 Fannin StHouston, TX 77030-2608 · Fax (832) 825-9187
Phone(904) 586-1964
Fax(888) 597-2357
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 2013
Enumeration DateJune 19, 2013
Last NPPES UpdateMarch 27, 20267 updates tracked since enumeration
NPPES CertifiedMarch 27, 2026
✔ NPI 1013356492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in TX · U4378✔ Licensed in FL · ME121339✔ Licensed in AL · MD46426✔ Licensed in HI · MD-18942
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
440 LOUISIANA ST STE 900, Houston, TX 77002
Open in Google Maps ↗

Secondary Practice Locations 3

Location 16701 Fannin StHouston, TX 77030-2608 · Phone (832) 824-2296
Location 25045 Carpenter Creek Dr, ATTN: Julie FloydPensacola, FL 32503-2521 · Phone (850) 416-2418
Location 35002 W Lemon StTampa, FL 33609-1104 · Phone (813) 286-0033 · Fax (813) 282-1806

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc., Molina Healthcare 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

Brittney A 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 ID42584435
PECOS Enrollment IDI20230613000036
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

8

Medicare enrollment records show Brittney Williams reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Texas Children's Physician Group
4.3 mi
Pediatrics
6621 FANNIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Texas Childrens Physician Group
  • 2,498 clinicians in this Medicare group
NPI 1861675506 (832) 824-1000
Obhg Texas Holdings, P.A.
147 mi
Obstetrics & Gynecology
12221 N MOPAC EXPY
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Obhg Texas Holdings PA
  • 998 clinicians in this Medicare group
NPI 1083917769 (800) 967-2289
Arlington Physician Services PA
219 mi
Obstetrics & Gynecology
2700 E BROAD ST
Mansfield, TX 76063
  • Reassigned Medicare billing, Texas enrollment
  • 127 clinicians in this Medicare group
NPI 1093144610 (682) 242-2000
Women's Care Florida LLC
789 mi
Obstetrics & Gynecology
4030 W BOY SCOUT BLVD STE 800
Tampa, FL 33607
  • Reassigned Medicare billing, Florida enrollment
  • Medicare enrollment name: Womens Care Florida LLC
  • 679 clinicians in this Medicare group
NPI 1013902923 (813) 286-0333
Womens' Health Hospitalists, LLC
789 mi
Obstetrics & Gynecology
4030 W BOY SCOUT BLVD STE 800
Tampa, FL 33607
  • Reassigned Medicare billing, Florida enrollment
  • 619 clinicians in this Medicare group
NPI 1205295599 (813) 286-0333
Florida Hospital Medical Group Inc
850 mi
Family Medicine
1115 E RIDGEWOOD ST
Orlando, FL 32803
  • Reassigned Medicare billing, Florida enrollment
  • 3,005 clinicians in this Medicare group
NPI 1225034234 (407) 841-1100
Dhp Of Manatee PA
955 mi
Obstetrics & Gynecology
901 45TH ST
Mangonia Park, FL 33407
  • Reassigned Medicare billing, Florida enrollment
  • 237 clinicians in this Medicare group
NPI 1134771611 (561) 844-6300
Kapiolani Medical Center For Women & Children
3,899 mi
Multi-Specialty
1319 PUNAHOU ST
Honolulu, HI 96826
  • Reassigned Medicare billing, Hawaii enrollment
  • 262 clinicians in this Medicare group
NPI 1548215692 (808) 983-6000

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 77002 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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.

ANDREA LYNN MCCOY NP
Nurse Practitioner (Gerontology)
440 LOUISIANA ST STE 900
HOUSTON, TX 77002
Harris County (914) 432-2166
RESTORATION GLOBAL HEALTH CARE LLC
Technician (Personal Care Attendant)
440 LOUISIANA ST STE 900
HOUSTON, TX 77002
Harris County (832) 498-2430
CLINICAL CROWN
Prosthetic/Orthotic Supplier
440 LOUISIANA ST STE 900
HOUSTON, TX 77002
Harris County (832) 464-5146
MARQUETA JOHNSON CPHT
Non-emergency Medical Transport (VAN)
440 LOUISIANA ST STE 900
HOUSTON, TX 77002
Harris County (281) 436-9795
KUPONYA TELEPSYCHIATRY, LLC
Nurse Practitioner (Psychiatric/Mental Health)
440 LOUISIANA ST STE 900
HOUSTON, TX 77002
Harris County (888) 616-4946
STARLING INTERESTS LLC
Clinic/Center (Urgent Care)
440 LOUISIANA ST STE 900
HOUSTON, TX 77002
Harris County (833) 782-7468
LEVY ENTERPRISE LLC
Durable Medical Equipment & Medical Supplies (Customized Equipment)
440 LOUISIANA ST STE 900
HOUSTON, TX 77002
Harris County (866) 577-2267
P T CARRIER GROUP LLC
Secured Medical Transport (VAN)
440 LOUISIANA ST STE 900
HOUSTON, TX 77002
Harris County (844) 851-6777

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 Brittney Williams's NPI number?

The NPI number for Brittney Williams is 1013356492. It was assigned to this individual provider in the NPPES registry on June 19, 2013.

Where is Brittney Williams located?

Brittney Williams practices at 440 Louisiana St Ste 900, Houston, TX 77002. The listed phone number is (904) 586-1964.

What is Brittney Williams's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Brittney Williams enrolled in Medicare?

Yes. Brittney 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 Brittney Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brittney Williams reassigns Medicare benefits to 8 organizations: Texas Children's Physician Group (Houston, TX), Obhg Texas Holdings, P.A. (Austin, TX), Arlington Physician Services PA (Mansfield, TX), Women's Care Florida LLC (Tampa, FL), Womens' Health Hospitalists, LLC (Tampa, FL) and 3 more organizations, listed in the Medicare section above. 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 Brittney Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brittney Williams accept?

Health plans from Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc., Molina Healthcare, Oscar Insurance Company and Wellpoint list Brittney 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 Brittney Williams was last updated on March 27, 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.