Johnathan Karl Zhao

Primary specialty

Obstetrics PhysicianTaxonomy code 207VX0000X

License

A197011 Issued in CA

Practice address

4867 W Sunset Blvd
Los Angeles, CA 90027-5969

Phone

(833) 574-2273

NPI assigned

Apr 2, 2020

Sex

Male

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Obstetrics/Gynecology

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Clinica Sierra VistaGroup PAC ID 3870407505, 180 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Clinica Sierra Vista

  • Federally Qualified Health Center (FQHC)
  • Fresno, CA
  • NPI 1740439314
  Medicare reassignment Care Compare group NPD
• Saint Agnes Medical Foundation

  • Internal Medicine Physician
  • Fresno, CA
  • NPI 1558819482
  Medicare reassignment NPD
• Clinica Sierra Vista

  • Community/Retail Pharmacy
  • Lamont, CA
  • NPI 1275161325
  NPD
• Clinica Sierra Vista

  • Federally Qualified Health Center (FQHC)
  • Fresno, CA
  • NPI 1427207000
  NPD
• LQMG Medical Group Inc.

  • Internal Medicine Physician
  • Fresno, CA
  • NPI 1437166360
  NPD
• Clinica Sierra Vista

  • Federally Qualified Health Center (FQHC)
  • Bakersfield, CA
  • NPI 1245234673
  NPD (past)

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

{
    "created_epoch": "1585785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1568091544",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4867 W SUNSET BLVD",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900275969"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4867 W SUNSET BLVD",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900275969",
            "telephone_number": "833-574-2273"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZHAO",
        "first_name": "JOHNATHAN",
        "middle_name": "KARL",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-04-02",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VX0000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Obstetrics",
            "state": "CA",
            "license": "A197011",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ana Zhao
• Baiyu Zhao, RD
• Charlie Y Zhao, MS, RD
• Hu Zhao, D.D.S.
• Janet Jianyaing Zhao
• Matthew Zhao, MD
• Meddy Si Qing Zhao, L.AC
• Renee Tan Zhao, MD
• Sophy Zhao, DPT
• Susan Zhao, MD

• Obstetrics Physician in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Obstetrics Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 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.