STEPHANIE M. WILLIAMS PA-C
NPI 1164422549
Physician Assistant in Dallas, TX

Q: What is Stephanie Williams's NPI number?

The NPI number for Stephanie Williams is 1164422549. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Q: What is Stephanie Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Active since July 28, 2005

5201 HARRY HINES BLVD, MEDICAL STAFF SERVICES, DALLAS, TX 75235(214) 590-8006 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Stephanie M. Williams Pa-c NPPES

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

STEPHANIE M. WILLIAMS PA-C (NPI 1164422549) is an individual physician assistant in Dallas, Texas, licensed in Texas (PA03972) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1164422549

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameSTEPHANIE M. WILLIAMSCredential: PA-C

Location Address5201 HARRY HINES BLVD, MEDICAL STAFF SERVICESDallas, TX 75235-7708

Mailing AddressPo Box 660599Dallas, TX 75266-0599 · (214) 590-4105 · Fax (214) 590-4162

Phone(214) 590-8006

Sole ProprietorNo

Enumeration DateJuly 28, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1164422549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in TX · PA03972

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

5201 HARRY HINES BLVD, Dallas, TX 75235

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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.

BRADFORD STAGER COMMONS MD

Emergency Medicine

5201 HARRY HINES BLVD, HOUSE STAFF & GME
DALLAS, TX 75235

Dallas County (214) 590-8058

LYNN NGUYEN MD

Student in an Organized Health Care Education/Training Program

5201 HARRY HINES BLVD, HOUSE STAFF & GME
DALLAS, TX 75235

Dallas County (214) 590-8058

MRS. MIRANDA KAY CROWDER NNP

Nurse Practitioner (Neonatal)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (214) 590-6500

DR. JAN PETRASEK M.D., PH.D.

Internal Medicine (Gastroenterology)

5201 HARRY HINES BLVD, GRADUATE MEDICAL EDUCATION
DALLAS, TX 75235

Dallas County (214) 590-8058

MRS. GLENDA SUE PATREDIS CPNP

Nurse Practitioner (Pediatrics)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (972) 414-1823

MRS. LONNA LAREE SEGER C.W.H.N.P.

Nurse Practitioner (Women's Health)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (214) 590-6711

ORKUN MUFTUOGLU MD

Student in an Organized Health Care Education/Training Program

5201 HARRY HINES BLVD, HOUSE STAFF & GME
DALLAS, TX 75235

Dallas County (214) 590-8058

KATHLEEN JO BOX CRNA

Nurse Anesthetist, Certified Registered

5201 HARRY HINES BLVD, DEPT. OF ANESTHESIOLOGY
DALLAS, TX 75235

Dallas County (214) 590-8329

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 Stephanie Williams's NPI number?

The NPI number for Stephanie Williams is 1164422549. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Where is Stephanie Williams located?

Stephanie Williams practices at 5201 Harry Hines Blvd Medical Staff Services, Dallas, TX 75235. The listed phone number is (214) 590-8006.

What is Stephanie Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Stephanie Williams was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.