Signhild Nina Patricia Nilsen, NP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95034004 Issued in CA

Practice address

38460 5TH St W Ste D
Palmdale, CA 93551-4685

Phone

(661) 273-1614

Fax

(661) 273-4816

NPI assigned

Jun 3, 2025

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nina.nilsen.1@23208.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/23208/brand/1/csg/1/fhir/r4

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.

• Gonzalo Gonzalez Martinez MD Inc

  dba Joshua medical group

  • Family Medicine Physician
  • Palmdale, CA
  • NPI 1205023249
  NPD

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

{
    "created_epoch": "1748908800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748908800000",
    "number": "1932093283",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4201 COCINA LN",
            "city": "PALMDALE",
            "state": "CA",
            "postal_code": "935515306",
            "telephone_number": "661-733-7161"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "38460 5TH ST W STE D",
            "city": "PALMDALE",
            "state": "CA",
            "postal_code": "935514685",
            "telephone_number": "661-273-1614",
            "fax_number": "661-273-4816"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NILSEN",
        "first_name": "SIGNHILD",
        "middle_name": "NINA PATRICIA",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-03",
        "last_updated": "2025-06-03",
        "certification_date": "2025-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95034004",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nastasia Nianiaris, MD
• Nick and Normas No Child Left Behind Fund
• Elizabeth Nieva
• Sherwin Nikamal
• Nikta Chiropractic, Inc.
• Neal Nishimoto
• Ciera Melissa Nolasco
• Dora Burchette Norris, MD
• Kaitlin Michelle Norris
• Ivy Nortey

• Family Nurse Practitioner in Palmdale, CA
• Providers in Palmdale, CA by specialty
• Family Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 2025; 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.