Tammie Liu Tsuruoka, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95013874 Issued in CA

Practice address

3190 State St Ste 102
Medford, OR 97504-8498

Phone

(541) 862-5580

NPI assigned

Jul 1, 2020

Last updated

Sep 14, 2026By the provider in NPPES

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

Enrolled in CA, HI2 enrollments

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 2

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tammie.liu.p1@direct.ifh.nextgenshare.com
• Direct secure messaging: tammie.tsuruoka.1@26729.direct.athenahealth.com

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.

• Infusion4Health

  dba Infusion for Health

  • Infusion Therapy Clinic/Center
  • Thousand Oaks, CA
  • NPI 1508262213
  Medicare reassignment NPD
• Transtreme, LLC

  • Family Nurse Practitioner
  • Kansas City, MO
  • NPI 1003290453

  CA, HI

  Medicare reassignment NPD
• Transtreme Nursing Services, Inc

  • Adult Health Nurse Practitioner
  • Chino, CA
  • NPI 1578449682
  Medicare reassignment NPD (past)
• Greater Good Health PC, Inc.

  • Nurse Practitioner
  • El Segundo, CA
  • NPI 1821673005
  Medicare reassignment

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

{
    "created_epoch": "1593561600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1922625375",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "119 LOS PADRES LN",
            "city": "PLACENTIA",
            "state": "CA",
            "postal_code": "928706232",
            "telephone_number": "714-494-5480"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3190 STATE ST STE 102",
            "city": "MEDFORD",
            "state": "OR",
            "postal_code": "975048498",
            "telephone_number": "541-862-5580"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5562 Philadelphia St Ste 301",
            "address_purpose": "LOCATION",
            "city": "Chino",
            "state": "CA",
            "postal_code": "917102499",
            "country_code": "US",
            "telephone_number": "713-589-5283",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TSURUOKA",
        "first_name": "TAMMIE",
        "middle_name": "LIU",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-07-01",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95013874",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• True North Counseling LLC
• Robert Joseph Trujillo, MD
• Adena Day Tryon, L.C.S.W
• Misty Dawn Tryon
• Wei Tseng
• Suzanne Margaret Tucker
• Blair John Tudor III, D.M.D.
• Tushar Anil Tuliani, MD
• Joy A Tully
• Mackenzie Tully, FNP

• Family Nurse Practitioner in Medford, OR
• Providers in Medford, OR by specialty
• Family Nurse Practitioner in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.