Sandra Alyse Williams, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

E6389 Issued in TX

Practice address

2100 Regional Medical Dr
Wharton, TX 77488-9719

Phone

(979) 532-1700

Fax

(979) 532-6793

NPI assigned

Apr 18, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• South Texas Medical Clinics, P.a.

  • General Practice Physician
  • East Bernard, TX
  • NPI 1114077427
  NPD (past)
• South Texas Medical Clinics, P.a.

  • General Practice Physician
  • Wharton, TX
  • NPI 1770688905
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1145318400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1740245257",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2100 REGIONAL MEDICAL DR",
            "city": "WHARTON",
            "state": "TX",
            "postal_code": "774889719",
            "telephone_number": "979-532-1700",
            "fax_number": "979-532-6793"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2100 REGIONAL MEDICAL DR",
            "city": "WHARTON",
            "state": "TX",
            "postal_code": "774889719",
            "telephone_number": "979-532-1700",
            "fax_number": "979-532-6793"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "SANDRA",
        "middle_name": "ALYSE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "E6389",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Wharton Physician Services PA
• Wharton Psychiatric Associates (Matthew Brams MD Alice Mao MD)
• Katrina Dahani White Woods, BSRT, RCP,RRT
• John Wayne Whitt, MD
• Christopher John Williams
• Clifford Eleazer Wilson
• Matthew Wims
• Susan A. Winchell, MD
• Billy Mike Winkles, DC
• Thomas Payton Winston, MD

• Pediatrics Physician in Wharton, TX
• Providers in Wharton, TX by specialty
• Pediatrics Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.