Karla Teresa Waller, M.D.

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

P8880 Issued in TX

Practice address

1401 Medical Pkwy Ste 125
Cedar Park, TX 78613-7763

Phone

(512) 528-7385

Fax

(512) 528-7386

NPI assigned

Apr 19, 2012

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

Other identifiers 2

Other names 1

• Karla Teresa Davila Former name

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Obstetrics/Gynecology

Education

University of Texas Medical School at San Antonio, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Austin Regional Clinic PAGroup PAC ID 3072507789, 398 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension Seton Cedar Park Hospital, Cedar Park, TX, CCN 670043

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kwaller23649@arcmd.direct-ci.com

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

• Austin Regional Clinic, PA

  • Family Medicine Physician
  • Austin, TX
  • NPI 1821157579

  Obstetrics & Gynecology

  Medicare reassignment Care Compare group NPD
• Seton Family of Doctors

  • Neurological Surgery Physician
  • Austin, TX
  • NPI 1588997233
  Medicare reassignment
• Austin Regional Clinic, PA

  dba ARC- Center Street

  • Durable Medical Equipment & Medical Supplies
  • Kyle, TX
  • NPI 1235746413
  NPD
• Cedar Park Health System LLC

  dba Ascension Seton Cedar Park

  • General Acute Care Hospital
  • Cedar Park, TX
  • NPI 1376662296
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Cedar Park Health System LLC

  dba Ascension Seton Cedar Park

  • General Acute Care Hospital
  • Cedar Park, TX
  • NPI 1376662296
  Care Compare affiliation

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

{
    "created_epoch": "1334793600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1174880827",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1401 MEDICAL PKWY STE 125",
            "city": "CEDAR PARK",
            "state": "TX",
            "postal_code": "786137763",
            "telephone_number": "512-528-7385",
            "fax_number": "512-528-7386"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1401 MEDICAL PKWY STE 125",
            "city": "CEDAR PARK",
            "state": "TX",
            "postal_code": "786137763",
            "telephone_number": "512-528-7385",
            "fax_number": "512-528-7386"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALLER",
        "first_name": "KARLA",
        "middle_name": "TERESA",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-04-19",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "P8880",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "404899301",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "404899302",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KARLA",
            "last_name": "DAVILA",
            "middle_name": "TERESA",
            "credential": "M.D",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Walgreen Co (Walgreens #07061)
• Walgreen Co (Walgreens #03342)
• Walgreen Co (Walgreens #06517)
• Kandyce Walker
• Natalie Walker, PTA
• Anne Walsh, COTA
• Karen Dawn Walzel, PHARMD
• Kimberly Lee Wampler, O.D.
• Melody Wang-Patterson
• Haotong Wang, M.D.

• Obstetrics & Gynecology Physician in Cedar Park, TX
• Providers in Cedar Park, TX by specialty
• Obstetrics & Gynecology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.