Brian F Issell, MD FACP

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

MD6397 Issued in HI

Practice address

1301 Punchbowl St
Queens Medical Center
Honolulu, HI 96813

Phone

(808) 538-9011

NPI assigned

Jan 31, 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 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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.

• Efren D Baria MD Inc

  • Anesthesiology Physician
  • Hauula, HI
  • NPI 1851561542
  NPD (past)

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

{
    "created_epoch": "1138665600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1235100884",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 447",
            "city": "HAUULA",
            "state": "HI",
            "postal_code": "967170447",
            "telephone_number": "808-293-4129",
            "fax_number": "808-293-1425"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1301 PUNCHBOWL ST",
            "address_2": "QUEENS MEDICAL CENTER",
            "city": "HONOLULU",
            "state": "HI",
            "postal_code": "96813",
            "telephone_number": "808-538-9011"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ISSELL",
        "first_name": "BRIAN",
        "middle_name": "F",
        "credential": "MD FACP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "HI",
            "license": "MD6397",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "04951002",
            "state": "HI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HMSA BCBS",
            "identifier": "C056329",
            "state": "HI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Islands Emergency Medical Service Hawaii, LLC
• Islands Healthcare Consultants
• Islands Hospice, Inc.
• Islands Skilled Nursing and Rehabilitation LLC
• Alexi N Ismail, PHARMD
• Taryn Itagaki
• Kristin Itaki-Hashimoto, RBT
• Jennifer Kimie Itano, PHARM.D.
• Alyssa Ito
• Ashleigh Ito

• Hematology & Oncology Physician in Honolulu, HI
• Providers in Honolulu, HI by specialty
• Hematology & Oncology Physician in Hawaii

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.