Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie A. Williams, DNP, APRN, ACNP-BC

Acute Care Nurse Practitioner in Sugar Land, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457438400

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Stephanie A. Williams

Credential DNP, APRN, ACNP-BC

Sex Female

Practice address 16605 Southwest Freeway, Mob 3, Suite 220, Sugar Land, TX, 77479

Phone (281) 494-3000

Enumeration date Nov 1, 2006

Last updated in NPPES Apr 28, 2025

Taxonomy & licenses

163WX0200X Oncology Registered Nurse Nursing Service Providers · License 233732 (MT) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 233732 (MT) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 233732 (MT) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 673891 (TX) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP110739 (TX) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

Other identifiers

Identifier	Type	State	Issuer
156857802	Medicaid	TX	-
8N3678	Other	TX	BCBS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Stephanie Williams's NPI record?

Cross-check NPI 1457438400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457438400 active?

Yes, as of the latest NPPES snapshot, NPI 1457438400 is active (record last updated 2025-04-28).

Other providers at this practice address

Browse all →

James Mccartan Hospitalist Physician · Sugar Land, TX NPI 1851388441 Apoor Patel Clinical Cardiac Electrophysiology Physician · Sugar Land, TX NPI 1104877687 Lauro Cerdan Adult Health Nurse Practitioner · Sugar Land, TX NPI 1922126002 Jinal Shah Neurology Physician · Sugarland, TX NPI 1225224157 Summer Waugh Acute Care Nurse Practitioner · Sugar Land, TX NPI 1437456563 An Hoang Urology Physician · Sugar Land, TX NPI 1194012310 Rukayat Okunnu Family Medicine Physician · Sugar Land, TX NPI 1164919429 Christy George Pharmacist · Sugar Land, TX NPI 1700498870

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-28.