Individual provider Active NPI

Nathan Brown

  • Registered Nurse
  • San Marcos, CA
National Provider Identifier
1609796739
Registry record updated Jul 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
95396403 Issued in CA
Practice address
715 S Twin Oaks Valley Rd Apt 538
San Marcos, CA 92078-7331
Phone
(619) 241-0590
NPI assigned
Jul 18, 2026
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 18, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 95396403 CA Primary

Addresses

Primary practice location

715 S Twin Oaks Valley Rd Apt 538
San Marcos, CA 92078-7331

Mailing address

715 S Twin Oaks Valley Rd Apt 538
San Marcos, CA 92078-7331

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": "1784332800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784332800000",
    "number": "1609796739",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "715 S TWIN OAKS VALLEY RD APT 538",
            "city": "SAN MARCOS",
            "state": "CA",
            "postal_code": "920787331"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "715 S TWIN OAKS VALLEY RD APT 538",
            "city": "SAN MARCOS",
            "state": "CA",
            "postal_code": "920787331",
            "telephone_number": "619-241-0590"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BROWN",
        "first_name": "NATHAN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-07-18",
        "last_updated": "2026-07-18",
        "certification_date": "2026-07-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "95396403",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Marcos, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 18, 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.