Catherine Grace Saint Romain, AGNP

Primary specialty

Adult Health Nurse PractitionerTaxonomy code 363LA2200X

License

139369 Issued in TX

Practice address

7959 Fredericksburg Rd Ste 105
San Antonio, TX 78229-3431

Phone

(726) 268-7439

Fax

(866) 554-1895

NPI assigned

Dec 15, 2019

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

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

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Conviva Medical Center Management of Texas, P.a.

  • Internal Medicine Physician
  • Live Oak, TX
  • NPI 1770988990
  NPD
• Centerwell Senior Primary Care (SC) PC

  dba CenterWell Senior Primary Care-Orchard Park

  • Internal Medicine Physician
  • Greenville, SC
  • NPI 1376907790
  NPD (past)

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

{
    "created_epoch": "1576368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786924800000",
    "number": "1386282879",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6101 BLUE LAGOON DR STE 200",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331263168"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7959 FREDERICKSBURG RD STE 105",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293431",
            "telephone_number": "726-268-7439",
            "fax_number": "866-554-1895"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "507 Serenade Dr",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782163436",
            "country_code": "US",
            "telephone_number": "210-601-0188",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SAINT ROMAIN",
        "first_name": "CATHERINE",
        "middle_name": "GRACE",
        "credential": "AGNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-12-15",
        "last_updated": "2026-08-17",
        "certification_date": "2026-08-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "TX",
            "license": "139369",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "catherine.saint.romain.1@29601.direct.athenahealth.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "7959 Fredericksburg Rd Ste 105",
            "city": "San Antonio",
            "state": "TX",
            "country_code": "US",
            "postal_code": "782293431",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Haritha P. Saikumar, M.D.
• Sail Healthcare LLC
• Nitin Saini
• Shamika Lashawn Saint Pierre, CNM
• Saint Raphael Family Focused Medicine PA
• Erlyne Sainvil
• Felipe Sainz, CSA
• Saipc PLLC
• Cristina Saiz Pabon
• Patricia Anne Saiz, LPCC

• Adult Health Nurse Practitioner in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Adult Health Nurse Practitioner in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 17, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.