Jacques Yiyang Zhang, DO

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

V2350 Issued in TX

Practice address

4502 Medical Dr
San Antonio, TX 78229-4402

Phone

(210) 358-4000

Fax

(210) 358-4775

NPI assigned

Apr 29, 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

Enrolled in TX

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

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Austin Anesthesiology Group PLLCGroup PAC ID 0547256497, 430 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Methodist Hospital Hospital, San Antonio, TX, CCN 450388
• Methodist Hospital Stone Oak Hospital, San Antonio, TX, CCN 670055

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jzhang156301@uhssa.direct-ci.com

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.

• Austin Anesthesiology Group, PLLC

  • Anesthesiology Physician
  • Austin, TX
  • NPI 1598724304
  Medicare reassignment Care Compare group NPD
• Community Medicine Associates

  • Family Medicine Physician
  • San Antonio, TX
  • NPI 1245313329
  Medicare reassignment NPD
• University of Texas Health Science Center at San Antonio

  • Internal Medicine Physician
  • San Antonio, TX
  • NPI 1720051717

  Anesthesiology

  Medicare reassignment NPD
• Austin Anesthesiology Group PLLC

  • Anesthesiology Physician
  • Bryan, TX
  • NPI 1528326154
  NPD
• The University of Texas Health Science Center at San Antonio

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1326829904
  NPD

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

• Methodist Healthcare System of San Antonio LTD LLP

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1659525236
  Care Compare affiliation
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1124074273
  Care Compare affiliation
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1689627655
  Care Compare affiliation
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1952348021
  Care Compare affiliation

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

{
    "created_epoch": "1588118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1831710029",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17323 BRACHETTO",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782474506",
            "telephone_number": "949-294-9360"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4502 MEDICAL DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782294402",
            "telephone_number": "210-358-4000",
            "fax_number": "210-358-4775"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZHANG",
        "first_name": "JACQUES",
        "middle_name": "YIYANG",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-29",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TX",
            "license": "V2350",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kira Marie Zevan Lunbery, PT, DPT
• Thomas Zgonis, D.P.M.
• Gary Zhang, MD
• Guang Hai Zhang, PHARMACIST
• Hai Zhang, DDS
• Jason Zhang
• Jin Zhang, MD
• Lei Zhang, MD
• Maggie Zhang
• Wei Zhang, MD

• Anesthesiology Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Anesthesiology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.