Individual provider Active NPI

Kathleen Marie Park, NP MSN

  • Addiction (Substance Use Disorder) Registered Nurse
  • San Francisco, CA
National Provider Identifier
1275668287
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) Registered NurseTaxonomy code 163WA0400X
License
150256 Issued in CA
Practice address
1001 Potrero Ave
BLDG 93
San Francisco, CA 94110-3518
Phone
(415) 206-3967
Fax
(415) 206-6875
NPI assigned
Feb 22, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 150256 CA
Addiction (Substance Use Disorder) Registered Nurse 163WA0400X 150256 CA Primary

Addresses

Primary practice location

1001 Potrero Ave
BLDG 93
San Francisco, CA 94110-3518

Mailing address

455 Vallejo St
#308
San Francisco, CA 94133-4174
Phone (415) 206-3967

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)
Enrolled
Credentials
Master of Science - Nursing, Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
150256CAMDAddiction (Substance Use Disorder) Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1172102400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1275668287",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "455 VALLEJO ST",
            "address_2": "#308",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941334174",
            "telephone_number": "415-206-3967",
            "fax_number": "415-206-6875"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 POTRERO AVE",
            "address_2": "BLDG 93",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941103518",
            "telephone_number": "415-206-3967",
            "fax_number": "415-206-6875"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARK",
        "first_name": "KATHLEEN",
        "middle_name": "MARIE",
        "name_prefix": "Ms.",
        "credential": "NP MSN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-02-22",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "150256",
            "primary": false
        },
        {
            "code": "163WA0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "150256",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.