Individual provider Active NPI

Jonathan Hsieh, DNP, APRN, ACNPC-AG

  • Acute Care Nurse Practitioner
  • Torrance, CA
National Provider Identifier
1972403525
Registry record updated Nov 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
95041576 Issued in CA
Practice address
1242 W 213TH St
Torrance, CA 90502-1829
Phone
(310) 561-9606
NPI assigned
Nov 7, 2026
Last updated
Nov 7, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X 95041576 CA Primary

Addresses

Primary practice location

1242 W 213TH St
Torrance, CA 90502-1829

Mailing address

1242 W 213TH St
Torrance, CA 90502-1829

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1794009600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1794009600000",
    "number": "1972403525",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1242 W 213TH ST",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905021829"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1242 W 213TH ST",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905021829",
            "telephone_number": "310-561-9606"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HSIEH",
        "first_name": "JONATHAN",
        "credential": "DNP, APRN, ACNPC-AG",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-11-07",
        "last_updated": "2026-11-07",
        "certification_date": "2026-11-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "CA",
            "license": "95041576",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Torrance, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.