Tiffany Gishizky, DNP, RN, PMHNP-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

95012240 Issued in CA

Practice address

527 W 7TH St
Los Angeles, CA 90014-2503

Phone

(707) 913-6890

NPI assigned

Jul 17, 2019

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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner, Registered Nurse

State licenses

Practice roles

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

• Mark David Levine M.D. Professional Corporation

  • Psychiatry Physician
  • Sacramento, CA
  • NPI 1154697944

  Psychiatric/Mental Health

  NPD (past)
• Mark David Levine, MD Burlingame PC

  • Psychiatry Physician
  • San Mateo, CA
  • NPI 1770709263
  NPD (past)

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

{
    "created_epoch": "1563321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787356800000",
    "number": "1760035935",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "527 W 7TH ST",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900142503",
            "telephone_number": "707-913-6890"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "527 W 7TH ST",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900142503",
            "telephone_number": "707-913-6890"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GISHIZKY",
        "first_name": "TIFFANY",
        "credential": "DNP, RN, PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-07-17",
        "last_updated": "2026-08-22",
        "certification_date": "2026-08-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CA",
            "license": "95012240",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BOARD OF REGISTERED NURSING",
            "identifier": "95012240",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Marc J. Girsky, MD INC
• Alia Girvan, PA-C
• Michael Girvigian, MD
• Giselle L Jones, Licensed Clinical Social Worker, Inc
• Laudan Gish, LCSW
• Danielle Gissinger, PH.D.
• Gitae Kim Dental Group Inc
• Kullaya Gitbumrungsin
• Graham Gitlin, M.D.
• Marcy H Gitlin, LCSW

• Psychiatric/Mental Health Nurse Practitioner in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Psychiatric/Mental Health Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 22, 2026; 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.