Robert Gin, M.D.

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

23023 Issued in AZ

Practice address

3700 E Fort Lowell Rd Ste 130
Tucson, AZ 85716-1729

Phone

(520) 689-7022

NPI assigned

Mar 15, 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 AZ

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

Radiation Oncology

Education

University of Arizona College of Medicine, 1993

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Arizona Oncology Associates PCGroup PAC ID 9638067911, 42 clinicians

Arizona Blood and Cancer Specialists, PLLCGroup PAC ID 4082957428, 15 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Tucson Medical Center Hospital, Tucson, AZ, CCN 030006

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: robert.gin@directaddress.net

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.

• Arizona Oncology Associates PC

  dba Arizona Oncology

  • Specialist
  • Tucson, AZ
  • NPI 1578587671

  Radiation Oncology

  Medicare reassignment Care Compare group NPD Authorized official
• Arizona Blood and Cancer Specialists, PLLC

  • Hematology & Oncology Physician
  • Tucson, AZ
  • NPI 1093370918
  Medicare reassignment Care Compare group
• Arizona State Radiology, PC

  • Diagnostic Radiology Physician
  • Tucson, AZ
  • NPI 1104877711
  NPD (past)

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

• Tucson Medical Center

  • General Acute Care Hospital
  • Tucson, AZ
  • NPI 1174512792
  Care Compare affiliation

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

{
    "created_epoch": "1142380800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778025600000",
    "number": "1811966575",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3700 E FORT LOWELL RD STE 130",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857161729",
            "telephone_number": "520-689-7022"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3700 E FORT LOWELL RD STE 130",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857161729",
            "telephone_number": "520-689-7022"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIN",
        "first_name": "ROBERT",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-15",
        "last_updated": "2026-05-06",
        "certification_date": "2026-05-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "AZ",
            "license": "23023",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "523052",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Teri Sue Gilmore, N.P.
• Sandra Lynn Gilroy, OTR/L
• Amber D Gin, LCSW
• Ashley Gin
• Jane Gin, RPH
• Sheldon E Gingerich, MD
• Thomas F Ginman, O.D.
• Amy Louise Ginn, NP
• Cynthia J Ginnetti, PHD
• Guadalupe Ginsberg

• Radiation Oncology Physician in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Radiation Oncology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 6, 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.