George Chiang, M.D.

Primary specialty

Pediatric Urology PhysicianTaxonomy code 2088P0231X

License

A98687 Issued in CA

Practice address

7920 Frost St
Ste 200
San Diego, CA 92123-2736

Phone

(858) 279-8527

Fax

(858) 966-8479

NPI assigned

May 2, 2006

Last updated

Aug 18, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in CA, IL, TN, ID4 enrollments

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 4

Specialty

Urology

Education

Tufts University School of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Lukes Clinic-Treasure Valley LLCGroup PAC ID 4981878402, 1,155 clinicians

County of MontereyGroup PAC ID 2466345632, 186 clinicians

Rady Children's Hospital San DiegoGroup PAC ID 3971677493, 164 clinicians

Osf Multi-Specialty GroupGroup PAC ID 3678889789, 2,123 clinicians

County of Santa ClaraGroup PAC ID 1254244973, shared by 46 NPIs, 1,000 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Francis Medical Center Hospital, Peoria, IL, CCN 140067
• Santa Clara Valley Medical Center Hospital, San Jose, CA, CCN 050038

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gchiang205844@santaclaravalley.direct-ci.net
• Direct secure messaging: gchiang67898@mlh.direct-ci.com
• Direct secure messaging: gchiang9426@radychildrens.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Rady Children's Hospital San Diego

  dba Rady Children's Specialists of San Diego, A Medical Foundation

  • Pediatrics Physician
  • San Diego, CA
  • NPI 1669617197
  Medicare reassignment Care Compare group NPD
• Osf Multi-Specialty Group

  • Internal Medicine Physician
  • Peoria, IL
  • NPI 1922445527
  Medicare reassignment Care Compare group NPD
• St Lukes Clinic-Treasure Valley LLC

  • Family Medicine Physician
  • Boise, ID
  • NPI 1326336058

  Urology

  Medicare reassignment Care Compare group NPD
• County of Monterey

  dba Natividad Medical Center

  • General Acute Care Hospital
  • Salinas, CA
  • NPI 1205863255
  Medicare reassignment Care Compare group
• County of Santa Clara

  dba SCVMC Physician Services

  • Anesthesiology Physician
  • San Jose, CA
  • NPI 1588721500
  Medicare reassignment NPD
• County of Santa Clara

  dba Valley Health Center Alexian

  • Federally Qualified Health Center (FQHC)
  • San Jose, CA
  • NPI 1629301346
  Medicare reassignment NPD
• County of Santa Clara

  dba Josefina Narvaez Mental Health Center MH Aoa

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • San Jose, CA
  • NPI 1699885079
  Medicare reassignment NPD
• Ut Lebonheur Pediatric Specialists, Inc.

  • Pediatrics Physician
  • Memphis, TN
  • NPI 1093024101
  Medicare reassignment NPD
• County of Santa Clara

  dba Valley Health Center Lundy

  • Federally Qualified Health Center (FQHC)
  • San Jose, CA
  • NPI 1043354020
  NPD
• County of Santa Clara

  dba SCVMC Outpatient Pharmacy

  • Pharmacy
  • San Jose, CA
  • NPI 1891871919
  NPD
• Rady Children's Hospital San Diego

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • San Diego, CA
  • NPI 1851303994
  NPD
• Central PA Pharmacy LLC.

  dba patton pharmacy and v&s variety

  • Community/Retail Pharmacy
  • Patton, PA
  • NPI 1578541413
  NPD

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

• County of Santa Clara

  dba Inpatient Acute/Outpatient Facility Services

  • General Acute Care Hospital
  • San Jose, CA
  • NPI 1063406551
  Care Compare affiliation

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

{
    "created_epoch": "1146528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1093773954",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3860 CALLE FORTUNADA",
            "address_2": "STE #210",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921234802",
            "telephone_number": "858-309-6303"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7920 FROST ST",
            "address_2": "STE 200",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921232736",
            "telephone_number": "858-279-8527",
            "fax_number": "858-966-8479"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "818 Ellicott St",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142031021",
            "country_code": "US",
            "telephone_number": "716-852-4772",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2305 37th Ave SW",
            "address_purpose": "LOCATION",
            "city": "Minot",
            "state": "ND",
            "postal_code": "587017669",
            "country_code": "US",
            "telephone_number": "701-418-8000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1001 Main St",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142031009",
            "country_code": "US",
            "telephone_number": "716-852-4772",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHIANG",
        "first_name": "GEORGE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-02",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "CA",
            "license": "A98687",
            "primary": false
        },
        {
            "code": "2088P0231X",
            "taxonomy_group": "",
            "desc": "Urology, Pediatric Urology",
            "state": "NY",
            "license": "346856",
            "primary": false
        },
        {
            "code": "2088P0231X",
            "taxonomy_group": "",
            "desc": "Urology, Pediatric Urology",
            "state": "CA",
            "license": "A98687",
            "primary": true
        },
        {
            "code": "2088P0231X",
            "taxonomy_group": "",
            "desc": "Urology, Pediatric Urology",
            "state": "ID",
            "license": "M-17903",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Irene Chia
• James George Chialtas, L.AC.
• Audrey Y Chiang, M.D.
• Charles C. Chiang, MD
• Eric En-Ling Chiang, MD
• Jody Yuan- Yuan Chiang
• Lily Chiang, M.D.
• Rachel Chiang
• Ying-Chieh Chiang
• Ying-Yi Chiang

• Pediatric Urology Physician in San Diego, CA
• Providers in San Diego, CA by specialty
• Pediatric Urology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.