Ada M Montalvo, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA10001 Issued in TX

Practice address

333 N Santa Rosa
San Antonio, TX 78207-3108

Phone

(832) 524-5000

NPI assigned

May 11, 2015

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

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: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: amontalvo407935@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.

• University of Texas Health Science Center at San Antonio

  dba UT Health Physicians

  • Internal Medicine Physician
  • San Antonio, TX
  • NPI 1720051717
  Medicare reassignment NPD
• Baylor College of Medicine

  dba BCM Physicians of San Antonio

  • Pediatrics Physician
  • San Antonio, TX
  • NPI 1285079764
  Medicare reassignment
• The University of Texas Health Science Center at San Antonio

  dba UT Health San Antonio Multispecialty & Research Hospital

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1326829904
  NPD
• Christus Santa Rosa Health Care Corporation

  dba Christus Santa Rosa Hospital - New Braunfels

  • General Acute Care Hospital
  • New Braunfels, TX
  • NPI 1114725033
  NPD (past)

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

{
    "created_epoch": "1431302400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1124406103",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10131 W MILITARY DR STE 104",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782511927",
            "telephone_number": "210-899-1450",
            "fax_number": "210-899-1907"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 N SANTA ROSA",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782073108",
            "telephone_number": "832-524-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15900 La Cantera Pkwy Ste 19240",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782562468",
            "country_code": "US",
            "telephone_number": "210-704-4199",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8300 Floyd Curl Dr",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782293931",
            "country_code": "US",
            "telephone_number": "210-450-9300",
            "fax_number": "210-450-6023",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11130 Christus Hls Ste 102",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782513586",
            "country_code": "US",
            "telephone_number": "210-704-4199",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MONTALVO",
        "first_name": "ADA",
        "middle_name": "M",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-05-11",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "TX",
            "license": "PA10001",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CSHCN",
            "identifier": "357588803",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "357588802",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Sabrina Michelle Monsalvo, RDN
• Daniel Ryan Monsivais, M.D
• Melisa Monson
• Barbara L Montague, MD
• Joseph M Montaldi, LCSW
• Angelica Montalvo, LPC
• Arnulfo Montalvo, RPH.
• Enrique Montalvo IV, RN
• Herman Montalvo, LCSW
• Jennifer Irene Montalvo, APRN FNP

• Physician Assistant in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Physician Assistant in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.