Kristyn Frisk, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95030557 Issued in CA

Practice address

1500 Mission St
San Francisco, CA 94103-2513

Phone

(415) 651-3409

NPI assigned

Jun 25, 2024

Last updated

Sep 24, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Circle Medical Care of CaliforniaGroup PAC ID 3870894579, 71 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Circle Medical Care of California

  • Family Medicine Physician
  • San Francisco, CA
  • NPI 1134596091
  Medicare reassignment Care Compare group NPD
• Minuteclinic Diagnostic Medical Group of California Inc

  • Family Nurse Practitioner
  • Burbank, CA
  • NPI 1033309372
  Medicare reassignment NPD
• Minuteclinic Diagnostic Medical Group of Orange County Inc

  • Nurse Practitioner
  • Irvine, CA
  • NPI 1104013879

  Family

  Medicare reassignment NPD
• Minuteclinic Diagnostic Medical Group of San Diego Inc

  • Family Nurse Practitioner
  • El Cajon, CA
  • NPI 1568659233
  Medicare reassignment NPD

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

{
    "created_epoch": "1719273600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790208000000",
    "number": "1306680129",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 MISSION ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941032513",
            "telephone_number": "415-651-3409"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 MISSION ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941032513",
            "telephone_number": "415-651-3409"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FRISK",
        "first_name": "KRISTYN",
        "credential": "FNP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-06-25",
        "last_updated": "2026-09-24",
        "certification_date": "2026-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95030557",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gerald R. Fries, MD
• Jennifer Ruby Lynn Fries, NNP-BC
• Haley Elizabeth Friesch
• Kristi Friesen, RDN
• Shannon Chamberlain Friesen, LCSW
• Mavis Frith, RN
• Meredith Fritsch, PT
• Garretson Vanburen Fritts, D.C.
• Anthony W Fritz, M.D.
• Charles Glenn Fritz, PSY.D.

• Family Nurse Practitioner in San Francisco, CA
• Providers in San Francisco, 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 Sep 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.