Peter Tzee Tseng Sun, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

A25547 Issued in CA

Practice address

225 N Jackson Ave
San Jose, CA 95116-1603

Phone

(408) 259-5000

Fax

(408) 928-7041

NPI assigned

May 18, 2006

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

Other identifiers 1

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

Anesthesiology

Education

University of Cincinnati College of Medicine, 1972

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Silicon Valley Anesthesia Associates IncGroup PAC ID 7618235003, 17 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.

• Silicon Valley Anesthesia Associates, Inc.

  • Anesthesiology Physician
  • San Jose, CA
  • NPI 1427500040
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1147910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1043263304",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 84294",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981245594",
            "telephone_number": "503-372-2740",
            "fax_number": "503-372-2754"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "225 N JACKSON AVE",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951161603",
            "telephone_number": "408-259-5000",
            "fax_number": "408-928-7041"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SUN",
        "first_name": "PETER",
        "middle_name": "TZEE TSENG",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "A25547",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A255470",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jensen Chan Sun, DDS
• Jiaxin Sun
• Jingmei Sun
• Karen M Sun, ASW
• Patricia Sun
• Ruiwen Sun, LICSW
• Ruyi Sun
• Steve Ming-Cheng Sun, M.D.
• Wenru Sun
• Wu Sun, M.S ACUPUNCTURIST

• Anesthesiology Physician in San Jose, CA
• Providers in San Jose, CA by specialty
• Anesthesiology Physician in California

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