Tiffany Kirstin Happ, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

77298 Issued in CA

Practice address

1805 Hilltop Dr Ste 102
Redding, CA 96002-0279

Phone

(530) 262-1560

NPI assigned

Sep 9, 2009

Last updated

Jul 29, 2025By 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 2

Addresses

Other names 1

• Tiffany Kirstin Kernutt Former name

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Grow Healthcare Group PC

  • Mental Health Counselor
  • San Jose, CA
  • NPI 1154994846

  Clinical

  Medicare reassignment NPD
• Shasta Orthopedics & Sports Medicine a Medical Corporation

  dba Shasta Orthopaedics and Sports Medicine

  • Orthopaedic Surgery Physician
  • Redding, CA
  • NPI 1750493979
  Medicare reassignment NPD
• Happ E Life Therapy

  • Clinical Social Worker
  • Redding, CA
  • NPI 1053142430
  NPD Authorized official
• Apogee Outpatient Surgery Center

  • Ambulatory Surgical Clinic/Center
  • Redding, CA
  • NPI 1912094509
  NPD (past)

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

{
    "created_epoch": "1252454400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753747200000",
    "number": "1700119609",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1805 HILLTOP DR STE 102",
            "city": "REDDING",
            "state": "CA",
            "postal_code": "960020279",
            "telephone_number": "530-262-1560"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1805 HILLTOP DR STE 102",
            "city": "REDDING",
            "state": "CA",
            "postal_code": "960020279",
            "telephone_number": "530-262-1560"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAPP",
        "first_name": "TIFFANY",
        "middle_name": "KIRSTIN",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-09-09",
        "last_updated": "2025-07-29",
        "certification_date": "2025-07-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "03-088294",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "77298",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TIFFANY",
            "last_name": "KERNUTT",
            "middle_name": "KIRSTIN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Deanna Hansen, CO
• James Gordon Hansen, LCSW
• Michael Paul Hansen, DPT
• Robert M Hansen, MD
• Happ E Life Therapy
• Jeanene Marie Haptonstall
• Veronica Kathleen Harben, ACSW
• Karah Annmarie Harbuck
• Jillian Harden
• William S Harden, M.D.

• Clinical Social Worker in Redding, CA
• Providers in Redding, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 2025; 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.