Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gwendolyn A Williams, MD
Pediatrics Physician in Webster, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104912393
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Registry record
Entity type Individual (Type 1)
Name Gwendolyn A Williams
Credential MD
Sex Female
Practice address 1010 S Ponds Dr, Webster, TX, 77598
Phone (713) 442-4300
Enumeration date Oct 5, 2006
Last updated in NPPES Oct 24, 2014
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 116682905 | Medicaid | TX | - |
| 116682907 | Medicaid | TX | - |
| 116682910 | Medicaid | TX | - |
| 116682901 | Medicaid | TX | - |
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.
Frequently asked questions
Where does Gwendolyn Williams practice?
The practice location on file with NPPES is in Webster, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gwendolyn Williams?
The National Provider Identifier (NPI) for Gwendolyn Williams is 1104912393, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jia-Yen Chi Dermatology Physician · Webster, TX NPI 1932109824 Shoshana Nock Optometrist · Webster, TX NPI 1417923277 Dennis Brown Family Medicine Physician · Webster, TX NPI 1063447928 Alecia Davis Obstetrics & Gynecology Physician · Webster, TX NPI 1740376029 Meena Eswaran Family Medicine Physician · Webster, TX NPI 1093801375 Jaesoon Hite Family Medicine Physician · Webster, TX NPI 1790871077 Li-Min Hwang Obstetrics & Gynecology Physician · Webster, TX NPI 1699861971 Candace Siegel Pediatrics Physician · Webster, TX NPI 1043306228
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-24.