Jacob Duncan, DO

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

008583 Issued in AZ

Practice address

5555 W Thunderbird Rd
Glendale, AZ 85306-4622

Phone

(602) 298-8888

Fax

(602) 406-6368

NPI assigned

May 13, 2014

Sex

Male

Sole proprietor

Yes

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: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Orthopedic Surgery

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Banner Physician Specialists Arizona LLCGroup PAC ID 6204002272, 371 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Banner Thunderbird Medical Center Hospital, Glendale, AZ, CCN 030089

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

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 Physician Specialists Arizona LLC

  • Multi-Specialty Clinic/Center
  • Phoenix, AZ
  • NPI 1821368218
  Medicare reassignment Care Compare group NPD
• Chandler Regional Medical Center

  • Emergency Care Clinic/Center
  • Chandler, AZ
  • NPI 1871910968
  Medicare reassignment
• Banner Physician Specialists Arizona LLC

  • Multi-Specialty Clinic/Center
  • Phoenix, AZ
  • NPI 1316228802
  NPD
• Banner Physician Specialists Arizona LLC

  • Multi-Specialty Clinic/Center
  • Page, AZ
  • NPI 1366799355
  NPD

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

• Banner Thunderbird Medical Center

  • General Acute Care Hospital
  • Glendale, AZ
  • NPI 1154355188
  Care Compare affiliation

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

{
    "created_epoch": "1399939200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758844800000",
    "number": "1740691641",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5555 W THUNDERBIRD RD",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "853064622",
            "telephone_number": "602-298-8888"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5555 W THUNDERBIRD RD",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "853064622",
            "telephone_number": "602-298-8888",
            "fax_number": "602-406-6368"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUNCAN",
        "first_name": "JACOB",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-05-13",
        "last_updated": "2025-09-26",
        "certification_date": "2025-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "AZ",
            "license": "008583",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joseph Reed Duke
• Laura Margaret Duke
• Jason Dumitru, MS
• Janine A Dumont, D.D.S.
• Joseph E Dunbar, LASAC
• Lisa Duncan, FNP-BC
• Pastora Duncan, D.D.S.
• Suzanne Dunham, R.N.
• Aubrey Taylor Dunlap, MS, CCC-SLP
• Jonna Dunlap, PSY.D.

• Orthopaedic Surgery Physician in Glendale, AZ
• Providers in Glendale, AZ by specialty
• Orthopaedic Surgery Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 26, 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.