Individual provider Active NPI

Nicholas Corcoran

  • Critical Care Medicine Clinical Nurse Specialist
  • Austin, TX
National Provider Identifier
1831070580
Registry record updated Aug 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine Clinical Nurse SpecialistTaxonomy code 364SC0200X
License
2026073666 Issued in TX
Practice address
1710 Red River St
Austin, TX 78712-1918
Phone
(512) 471-7913
NPI assigned
Sep 9, 2025
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 4, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine Clinical Nurse SpecialistGroup: 193200000X MULTI-SPECIALTY GROUP 364SC0200X 2026073666 TX Primary
Critical Care Medicine Registered NurseGroup: 193200000X MULTI-SPECIALTY GROUP 163WC0200X 1125491 TX

Addresses

Primary practice location

1710 Red River St
Austin, TX 78712-1918

Mailing address

1710 Red River St
Austin, TX 78712-1918
Phone (512) 471-7913

Other practice location 1

1500 Red River St
Austin, TX 78701-1918
Phone (512) 324-7000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1757376000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1831070580",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1710 RED RIVER ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787121918",
            "telephone_number": "512-471-7913"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1710 RED RIVER ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787121918",
            "telephone_number": "512-471-7913"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1500 Red River St",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787011918",
            "country_code": "US",
            "telephone_number": "512-324-7000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CORCORAN",
        "first_name": "NICHOLAS",
        "name_prefix": "Mr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-09-09",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "364SC0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Clinical Nurse Specialist, Critical Care Medicine",
            "state": "TX",
            "license": "2026073666",
            "primary": true
        },
        {
            "code": "163WC0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": "TX",
            "license": "1125491",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.