Allison Marsh, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

DR.0065609 Issued in CO

Practice address

1320 Wonder World Dr Ste 101
San Marcos, TX 78666-7558

Phone

(512) 396-3911

NPI assigned

May 10, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Family Practice

Education

University of South Alabama College of Medicine, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Christus Trinity Clinic TexasGroup PAC ID 3072426741, 1,540 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Christus Santa Rosa Hospital-San Marcos Hospital, San Marcos, TX, CCN 450272

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: amarsh289368@christushealth.direct-ci.net

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.

• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1285684225
  Medicare reassignment Care Compare group NPD
• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Rural Health Clinic/Center
  • Winnsboro, TX
  • NPI 1801673165
  NPD
• St Mary's Hospital and Medical Center, Inc

  dba St Mary's Anticoagulation Clinic

  • General Acute Care Hospital
  • Grand Junction, CO
  • NPI 1619742806
  NPD (past)

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

• Christus Santa Rosa Health Care Corporation

  dba Christus Santa Rosa Hospital - New Braunfels

  • General Acute Care Hospital
  • New Braunfels, TX
  • NPI 1114725033
  Care Compare affiliation
• Christus Santa Rosa Health Care Corporation

  dba Christus Santa Rosa Hospital - San Marcos

  • General Acute Care Hospital
  • San Marcos, TX
  • NPI 1447883301
  Care Compare affiliation

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

{
    "created_epoch": "1525910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1736899200000",
    "number": "1952891475",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2698 PATTERSON RD",
            "city": "GRAND JUNCTION",
            "state": "CO",
            "postal_code": "815068818"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1320 WONDER WORLD DR STE 101",
            "city": "SAN MARCOS",
            "state": "TX",
            "postal_code": "786667558",
            "telephone_number": "512-396-3911"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2430 S Ih 35",
            "address_purpose": "LOCATION",
            "city": "San Marcos",
            "state": "TX",
            "postal_code": "786665906",
            "country_code": "US",
            "telephone_number": "512-878-6946",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2698 Patterson Rd",
            "address_purpose": "LOCATION",
            "city": "Grand Junction",
            "state": "CO",
            "postal_code": "815068818",
            "country_code": "US",
            "telephone_number": "970-298-2800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARSH",
        "first_name": "ALLISON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-05-10",
        "last_updated": "2025-01-15",
        "certification_date": "2025-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "T8271",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CO",
            "license": "DR.0065609",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anna Yaredy Mares Melendez, M.S., CCC-SLP
• Gina E Margiotta, COTA
• Mark McDonnell DPM PA
• Mark Randolph MD PA (Randolph Family Medicine)
• Kathryn Markham, CCC-SLP
• Ashley M Martin, PMHNP-BC
• Billie Karen Martin, PA
• Meghan Brianne Martin
• Amanda Renee Martinez
• Bleey Martinez

• Family Medicine Physician in San Marcos, TX
• Providers in San Marcos, TX by specialty
• Family Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 2025; 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.