Joseph Leonard Napierala, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

MD-23422 Issued in HI

Practice address

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

Phone

(808) 433-3300

NPI assigned

May 6, 2021

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

Specialty

Family Practice

Education

Other, 2021

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

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.

• Straub Clinic & Hospital

  • Multi-Specialty Clinic/Center
  • Honolulu, HI
  • NPI 1457306508
  Medicare reassignment NPD
• Straub Clinic & Hospital

  • Community/Retail Pharmacy
  • Honolulu, HI
  • NPI 1295443216
  NPD

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

{
    "created_epoch": "1620259200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775520000000",
    "number": "1801470828",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "GLENNAN ST.",
            "address_2": "BLDG 683",
            "city": "SCHOFIELD BARRACKS",
            "state": "HI",
            "postal_code": "96786",
            "telephone_number": "808-852-9543"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 JARRETT WHITE RD",
            "city": "TRIPLER ARMY MEDICAL CENTER",
            "state": "HI",
            "postal_code": "968595001",
            "telephone_number": "808-433-3300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Glennan St Bldg 683",
            "address_purpose": "LOCATION",
            "city": "Schofield Barracks",
            "state": "HI",
            "postal_code": "96786",
            "country_code": "US",
            "telephone_number": "808-852-9543",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NAPIERALA",
        "first_name": "JOSEPH",
        "middle_name": "LEONARD",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-05-06",
        "last_updated": "2026-04-07",
        "certification_date": "2026-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "HI",
            "license": "MD-23422",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Karen Lynn Myrick, LCSW
• Lei Y. Nagata, RRT
• Keith Nakamatsu, DO
• Jessie Nakamoto, PHARMD
• Kevin Michael Nakamura, M.D.
• Hema Meghana Narlapati, D.O.
• Casey Cotton Nash, MD
• Christopher Naun, MD
• Sherry Neal, RDN, LDN
• Cindy Lee Neighbors, MD

• Family Medicine Physician in Tripler Army Medical Center, HI
• Providers in Tripler Army Medical Center, HI by specialty
• Family Medicine Physician in Hawaii

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 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.
• 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.