Frank Chia-Tang Hsu, DO

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

20A24648 Issued in CA

Practice address

34 Mark West Springs Rd FL 3
Santa Rosa, CA 95403-1766

Phone

(707) 573-5200

NPI assigned

Mar 31, 2020

Sex

Male

Sole proprietor

No

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.

Specialty

Cardiovascular Disease (Cardiology)

Education

Other, 2020

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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

{
    "created_epoch": "1585612800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785196800000",
    "number": "1104454362",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34 MARK WEST SPRINGS RD FL 3",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954031766",
            "telephone_number": "707-573-5200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "34 MARK WEST SPRINGS RD FL 3",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954031766",
            "telephone_number": "707-573-5200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HSU",
        "first_name": "FRANK",
        "middle_name": "CHIA-TANG",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-31",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CA",
            "license": "20A24648",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel Ann Hoyal, DPM
• Ralph P. Hoyal, DPM
• Mara Hoyle, RN
• Nadya Hristeva, PHARMD
• Carolyn Crane Hruschka, A.N.P.
• Jennifer Hu
• Tinh Hua, DO
• Viola Huang-Beck, L.AC.
• George M. Huang, MD
• Louise Huang, M.D.

• Cardiovascular Disease Physician in Santa Rosa, CA
• Providers in Santa Rosa, CA by specialty
• Cardiovascular Disease Physician in California

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