Isaac Alexander Bowman, MD

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

62482 Issued in AZ

Practice address

2946 E Banner Gateway Dr
Gilbert, AZ 85234-2165

Phone

(480) 256-6444

Fax

(480) 256-3359

NPI assigned

Apr 29, 2010

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Hematology/Oncology

Education

University of Texas Southwestern Medical School at Dallas, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Banner Cancer Center Specialists LLCGroup PAC ID 6103097779, 343 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Banner Gateway Medical Center Hospital, Gilbert, AZ, CCN 030122
• Banner Thunderbird Medical Center Hospital, Glendale, AZ, CCN 030089
• Banner Baywood Medical Center Hospital, Mesa, AZ, CCN 030088

Merit-based Incentive Payment System (MIPS)

Final score

78.42 of 100Reported as group

Quality

62.19

Promoting interoperability

99

Improvement activities

40

Cost

61.29

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

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 Cancer Center Specialists LLC

  • Oncology Clinic/Center
  • Phoenix, AZ
  • NPI 1518253152
  Medicare reassignment Care Compare group NPD
• Banner Cancer Center Specialists LLC

  • Oncology Clinic/Center
  • Payson, AZ
  • NPI 1588158448
  NPD

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

• Banner Baywood Medical Center

  • General Acute Care Hospital
  • Mesa, AZ
  • NPI 1194758284
  Care Compare affiliation
• Banner Gateway Medical Center

  • General Acute Care Hospital
  • Gilbert, AZ
  • NPI 1699884858
  Care Compare affiliation
• 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": "1272499200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754438400000",
    "number": "1891012852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2946 E BANNER GATEWAY DR",
            "city": "GILBERT",
            "state": "AZ",
            "postal_code": "852342165",
            "telephone_number": "480-256-6444",
            "fax_number": "480-256-3359"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2946 E BANNER GATEWAY DR",
            "city": "GILBERT",
            "state": "AZ",
            "postal_code": "852342165",
            "telephone_number": "480-256-6444",
            "fax_number": "480-256-3359"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BOWMAN",
        "first_name": "ISAAC",
        "middle_name": "ALEXANDER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-04-29",
        "last_updated": "2025-08-06",
        "certification_date": "2024-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "AZ",
            "license": "62482",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Thomas Otis Bowen IV, PA-C
• Trenton James Bowen, M.D.
• Leslie C Bowers, MPT
• Amber Kay Bowman, DPT
• Chloe Bowman
• Kierra Bowser
• Jakeb Bowyer
• Angela M Boyd, MA, LPC NCC
• Erin Boyd, MS
• Karen Elizabeth Boyd, FNP-BC

• Medical Oncology Physician in Gilbert, AZ
• Providers in Gilbert, AZ by specialty
• Medical Oncology Physician in Arizona

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