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MORGAN BRIANNE WILLIAMS MD
NPI 1184312241
Pediatrics in Houston, TX

Active since April 26, 2023PECOS Enrolled
6431 FANNIN, JJL SUITE 480, HOUSTON, TX 77030(713) 500-5800 Get Directions Write a Review

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Morgan Brianne Williams Md NPPES

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

MORGAN BRIANNE WILLIAMS MD (NPI 1184312241) is an individual pediatrics provider in Houston, Texas, licensed in Texas (W3633) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical Branch At Galveston (2023).

NPPES Registry Identity

NPI1184312241
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMORGAN BRIANNE WILLIAMSCredential: MD
Location Address6431 FANNIN, JJL SUITE 480Houston, TX 77030-1501
Mailing Address6431 Fannin St, Jjl Suite 480Houston, TX 77030-1501 · (713) 500-5800 · Fax (713) 500-5805
Phone(713) 500-5800
Sole ProprietorYes
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2023
Enumeration DateApril 26, 2023
Last NPPES UpdateMarch 24, 2026
NPPES CertifiedMarch 24, 2026
✔ NPI 1184312241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · W3633
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
6431 FANNIN, Houston, TX 77030
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Morgan Brianne Williams Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7719457068
PECOS Enrollment IDI20260527004096
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 Morgan Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ut Physicians
0.1 mi
Anesthesiology
6410 FANNIN ST, 1500
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 3,111 clinicians in this Medicare group
NPI 1033157821 (832) 325-7325

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 77030 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
Most-billed visit code 99214
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 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARYAM MUNIR MD
Student in an Organized Health Care Education/Training Program
6431 FANNIN, MSB 3.151
HOUSTON, TX 77030
Harris County (713) 500-5800
CINDY KAM-TAI JON M.D.
Pediatrics (Sleep Medicine)
6431 FANNIN, MSB 3.228
HOUSTON, TX 77030
Harris County (713) 500-5650
JENNIFER MICHELLE JAYNES D.O.
Hospitalist
6431 FANNIN, JJL 433
HOUSTON, TX 77030
Harris County (713) 704-9389
LILLY WENLI ZHANG DO
Pediatrics
6431 FANNIN, MSB 3.151
HOUSTON, TX 77030
Harris County (713) 500-5800
LEAH ARIELLA KAPLAN MD
Student in an Organized Health Care Education/Training Program
6431 FANNIN, MSB 1.134
HOUSTON, TX 77030
Harris County (713) 500-6525
DANIEL TSEUNG FUNG MD
Radiology (Vascular & Interventional Radiology)
6431 FANNIN, MSB 2.132
HOUSTON, TX 77030
Harris County (713) 704-4640
SANJAY JAIN
Radiology (Diagnostic Radiology)
6431 FANNIN, SUITE MSB 2.116
HOUSTON, TX 77030
Harris County (713) 500-7640
SISHIR MANNAVA M.D. CANDIDATE
Psychiatry & Neurology (Vascular Neurology)
6431 FANNIN, MSB 7.126
HOUSTON, TX 77030
Harris County (832) 325-7080

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 Morgan Williams's NPI number?

The NPI number for Morgan Williams is 1184312241. It was assigned to this individual provider in the NPPES registry on April 26, 2023.

Where is Morgan Williams located?

Morgan Williams practices at 6431 Fannin Jjl Suite 480, Houston, TX 77030. The listed phone number is (713) 500-5800.

What is Morgan Williams's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Morgan Williams enrolled in Medicare?

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

Which organization bills Medicare for Morgan Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Morgan Williams reassigns Medicare benefits to Ut Physicians (Houston, TX). 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 Morgan Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Morgan Williams accept?

Health plans from Oscar Insurance Company list Morgan 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 Morgan Williams was last updated on March 24, 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.