George Heard Underwood Jr., M.D.

Primary specialty

Pulmonary Disease PhysicianTaxonomy code 207RP1001X

License

8797 Issued in HI

Practice address

1 Jarrett White Rd
MCHK-Im, Tripler Army Medical Center
Tamc, HI 96859-5001

Phone

(808) 433-3585

Fax

(808) 433-2870

NPI assigned

Oct 31, 2005

Last updated

Jul 13, 2026By the provider in NPPES

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 HI

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1130716800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1114918075",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1786 HALEKOA DR",
            "city": "HONOLULU",
            "state": "HI",
            "postal_code": "968211027",
            "telephone_number": "808-735-2295",
            "fax_number": "808-735-2295"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 JARRETT WHITE RD",
            "address_2": "MCHK-IM, TRIPLER ARMY MEDICAL CENTER",
            "city": "TAMC",
            "state": "HI",
            "postal_code": "968595001",
            "telephone_number": "808-433-3585",
            "fax_number": "808-433-2870"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UNDERWOOD",
        "first_name": "GEORGE",
        "middle_name": "HEARD",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "HI",
            "license": "8797",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christopher D. Tan, PHARMD
• Christy Taoka, M.D.
• Doris Ann Thorpe, RN
• Sara Ann Tompkison, LSW
• Jessica Theresa Trueblood, ADVANCE PRACTICE NUR
• Susan N Valdez, RN
• Randy T Viray, RN
• Roy Erickson Wallace, PA
• Laura Aiko Wheeler, MSW
• Raymond Scott Wilson, D.O.

• Pulmonary Disease Physician in Tamc, HI
• Providers in Tamc, HI by specialty
• Pulmonary Disease 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.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.