Thomas Jaechul Cho, DO

Primary specialty

Critical Care Medicine (Anesthesiology) PhysicianTaxonomy code 207LC0200X

License

21521 Issued in CA

Practice address

500 Pasteur Dr
Palo Alto, CA 94304-1048

Phone

(650) 724-4750

NPI assigned

Apr 15, 2021

Last updated

Aug 13, 2026By 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

Not listed in the public Medicare enrollment file

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.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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

{
    "created_epoch": "1618444800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786579200000",
    "number": "1538740238",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 PASTEUR DR",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943041048"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 PASTEUR DR",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943041048",
            "telephone_number": "650-724-4750"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHO",
        "first_name": "THOMAS",
        "middle_name": "JAECHUL",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-04-15",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LC0200X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Critical Care Medicine",
            "state": "CA",
            "license": "21521",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julie Younghee Cho, M.D, PH.D
• Monica Moonkyung Cho, MD PHD
• Ray Sung Jin Cho, RPH
• Robert Cho, MD
• Shaun Cho, MD
• Mark Lewis Choa, M.D.
• Daniel Choban, RRT, RCP
• Valerie Yuk Lan Chock, MD
• Andrew Sungmin Choi
• Claire Sunha Choi, MD

• Critical Care Medicine (Anesthesiology) Physician in Palo Alto, CA
• Providers in Palo Alto, CA by specialty
• Critical Care Medicine (Anesthesiology) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 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.