Gordon K I Chang, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

A31074 Issued in CA

Practice address

1700 SW 7TH St
Topeka, KS 66606-2489

Phone

(785) 295-8359

Fax

(785) 231-5988

NPI assigned

Aug 8, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA, OK2 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 2

Specialty

Internal Medicine

Education

Other, 1970

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Clarkian Hospitalist CorporationGroup PAC ID 7113310988, 10 clinicians

Galen Inpatient Physicians PCGroup PAC ID 3678464633, 1,045 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Marinhealth Medical Center Hospital, Greenbrae, CA, CCN 050360
• Ahmc Seton Medical Center Hospital, Daly City, CA, CCN 050289
• Novato Community Hospital Hospital, Novato, CA, CCN 050131
• UCSF Medical Center Hospital, San Francisco, CA, CCN 050454

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gchang658470@hisp.ehr.sutterhealth.org

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.

• Clarkian Hospitalist Corporation

  • Hospitalist Physician
  • Daly City, CA
  • NPI 1780353227
  Medicare reassignment Care Compare group NPD
• Galen Inpatient Physicians, PC

  • Hospitalist Physician
  • Manteca, CA
  • NPI 1689320459
  Medicare reassignment Care Compare group NPD
• Midwest Hospitalist Group PLLC

  • Internal Medicine Physician
  • Edmond, OK
  • NPI 1376011478
  Medicare reassignment NPD
• Nes Western Group, a Professional Corporation

  • Emergency Medicine Physician
  • Porterville, CA
  • NPI 1487125019
  Medicare reassignment NPD
• Sutter Valley Medical Foundation

  • Multi-Specialty Clinic/Center
  • Modesto, CA
  • NPI 1669846986

  Hospitalist

  Medicare reassignment NPD
• Galen Inpatient Physicians PC

  • Hospitalist Physician
  • Los Angeles, CA
  • NPI 1205787686
  NPD
• Galen Inpatient Physicians PC

  • Hospitalist Physician
  • Greenbrae, CA
  • NPI 1841037850
  NPD
• Nes Western Group, a Professional Corporation

  • Emergency Medicine Physician
  • Hayward, CA
  • NPI 1588249569
  NPD
• Sutter Valley Medical Foundation

  • Durable Medical Equipment & Medical Supplies
  • Tracy, CA
  • NPI 1720930712
  NPD
• Paradise Medical Group, Inc.

  • Family Medicine Physician
  • Paradise, CA
  • NPI 1235111006

  Hospitalist

  NPD (past)

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

• Ahmc Seton Medical Center LLC

  • General Acute Care Hospital
  • Daly City, CA
  • NPI 1023636545
  Care Compare affiliation
• Ahmc Seton Medical Center LLC

  • Psychiatric Hospital Unit
  • Daly City, CA
  • NPI 1639797855
  Care Compare affiliation
• Marin General Hospital

  • General Acute Care Hospital
  • Greenbrae, CA
  • NPI 1396725677
  Care Compare affiliation
• Sutter Bay Hospitals

  • General Acute Care Hospital
  • Novato, CA
  • NPI 1104059153
  Care Compare affiliation
• University of California, San Francisco

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1689772592
  Care Compare affiliation

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

{
    "created_epoch": "1154995200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1735776000000",
    "number": "1477563047",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "DEPT CH 14389",
            "city": "PALATINE",
            "state": "IL",
            "postal_code": "600554389",
            "telephone_number": "785-295-5307",
            "fax_number": "785-270-7646"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 SW 7TH ST",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666062489",
            "telephone_number": "785-295-8359",
            "fax_number": "785-231-5988"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "GORDON",
        "middle_name": "K I",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-08",
        "last_updated": "2025-01-02",
        "certification_date": "2025-01-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "KS",
            "license": "04-34753",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CA",
            "license": "A31074",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Chamberlin, MD
• Xin Lu Chan, PHARM D.
• Tyler K Chanay
• Dagny Tamara Chance, LSCSW
• John Edward Chance, D.C.
• Megan Chang, PA-C
• Mandy Marie Chapin
• Marilee Samantha Charay
• Charles a. Schaible, O.D.
• Charles M Vickers Lscsw PA

• Hospitalist Physician in Topeka, KS
• Providers in Topeka, KS by specialty
• Hospitalist Physician in Kansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 2, 2025; 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.