Jason Yang Gao

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A185420 Issued in CA

Practice address

1680 S Garfield Ave Ste 240
Alhambra, CA 91801-5413

Phone

(818) 839-5280

NPI assigned

Apr 5, 2020

Last updated

May 28, 2025By the provider in NPPES

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

Internal Medicine

Education

University of Texas Southwestern Medical School at Dallas, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Apollomed Hospitalists a Medical CorporationGroup PAC ID 5991857708, 31 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Garfield Medical Center Hospital, Monterey Park, CA, CCN 050737
• San Gabriel Valley Medical Center Hospital, San Gabriel, CA, CCN 050132
• Alhambra Hospital Medical Center Hospital, Alhambra, CA, CCN 050281

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Astrana Care Hospitalists, a Medical Corporation

  • Hospitalist Physician
  • Alhambra, CA
  • NPI 1265658595
  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Ahmc Garfield Medical Center LP

  dba Garfield Medical Center

  • General Acute Care Hospital
  • Monterey Park, CA
  • NPI 1730171265
  Care Compare affiliation
• Ahmc San Gabriel Valley Medical

  dba AHMC San Gabreil Valley Medical Center, LP

  • General Acute Care Hospital
  • San Gabriel, CA
  • NPI 1275720377
  Care Compare affiliation
• Alhambra Hospital Medical Center, LP

  • General Acute Care Hospital
  • Alhambra, CA
  • NPI 1770612756
  Care Compare affiliation

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

{
    "created_epoch": "1586044800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748390400000",
    "number": "1902435670",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1680 S GARFIELD AVE STE 240",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918015413",
            "telephone_number": "818-839-5280"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1680 S GARFIELD AVE STE 240",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918015413",
            "telephone_number": "818-839-5280"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8700 Beverly Blvd",
            "address_2": "Suite 5512",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "90048",
            "country_code": "US",
            "telephone_number": "310-423-2811",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GAO",
        "first_name": "JASON",
        "middle_name": "YANG",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-04-05",
        "last_updated": "2025-05-28",
        "certification_date": "2025-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A185420",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Gallegos
• Galstyan Dental Corporation (Alhambra Modern Dentistry Dental Group)
• Anna Galstyan
• Guadalupe Galvez
• Yaritxa Gamboa
• Shimeng Gao
• Xin Gao
• Katherine Garcia Rangel
• Alejandra Garcia
• Cassandra Garcia

• Internal Medicine Physician in Alhambra, CA
• Providers in Alhambra, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.