Justin T Dunn, MD

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

77242 Issued in AZ

Practice address

2800 E Ajo Way
Tucson, AZ 85713-6204

Phone

(520) 874-2778

NPI assigned

Apr 8, 2019

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 AZ

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

RheumatologyAlso: Internal Medicine

Education

Loma Linda University School of Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Banner-University Medical GroupGroup PAC ID 7719899871, 1,066 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Banner-University Medical Center South Campus Hospital, Tucson, AZ, CCN 030111
• Banner - University Medical Center Tucson Campus Hospital, Tucson, AZ, CCN 030064

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Banner-University Medical Group

  • Multi-Specialty Clinic/Center
  • Phoenix, AZ
  • NPI 1508809427

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Banner-University Medical Group

  • Nutrition Education Nutritionist
  • Tucson, AZ
  • NPI 1508673682
  NPD
• Banner-University Medical Group

  • Durable Medical Equipment & Medical Supplies
  • Tucson, AZ
  • NPI 1922820935
  NPD

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

• Banner - University Medical Center South Campus LLC

  • General Acute Care Hospital
  • Tucson, AZ
  • NPI 1558759498
  Care Compare affiliation
• Banner - University Medical Center South Campus LLC

  • Nutrition Education Nutritionist
  • Tucson, AZ
  • NPI 1922660182

  Hospital

  Care Compare affiliation
• Banner - University Medical Center Tucson Campus LLC

  • General Acute Care Hospital
  • Tucson, AZ
  • NPI 1265820179
  Care Compare affiliation
• Banner - University Medical Center Tucson Campus LLC

  • Nutrition Education Nutritionist
  • Tucson, AZ
  • NPI 1861102881

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1554681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763942400000",
    "number": "1760945687",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2800 E AJO WAY STE 103",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857136204",
            "telephone_number": "520-694-8888",
            "fax_number": "520-505-2476"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2800 E AJO WAY",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857136204",
            "telephone_number": "520-874-2778"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUNN",
        "first_name": "JUSTIN",
        "middle_name": "T",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-08",
        "last_updated": "2025-11-24",
        "certification_date": "2025-11-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "AZ",
            "license": "77242",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Paul Dunlavy
• Candice Jillaundre Dunn, CNM, WHNP-BC
• Jack H Dunn, M.D.
• Jennifer Linn Dunn
• Joshua Taylor Dunn, CRNA
• Karen Dunn, CCC-SLP
• Marquisha Dunn
• Raymond Thomas Dunn, PHARM.D.
• Riley Elias Dunn
• Danielle M Dunne, LAC

• Rheumatology Physician in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Rheumatology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 24, 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.