Joseph Leonard Napierala, MD
Family Medicine Physician · Tripler Army Medical Center, HI
Joseph Leonard Napierala, MD is a family medicine physician with a practice address in Tripler Army Medical Center, Hawaii, and NPI 1801470828, issued on May 6, 2021. Check the license (Hawaii MD-23422, as entered in NPPES) on the Hawaii Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joseph Leonard Napierala
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD-23422 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1 Jarrett White RD, Tripler Army Medical Center, HI 96859
- Phone
- (808) 433-3300
- Enumerated
- May 6, 2021
- Record last updated
- Apr 7, 2026
- Medicare enrollment
- Enrolled (PECOS I20250911001905); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 730 in Hawaii → Look up another NPI →
Also registered at 1 Jarrett White RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Frances Acoba, PSY.D.Psychologist1093907883
- Angela Adams, PSYDClinical Psychologist1235283110
- Danilo Agbayani, RPHPharmacist1760535595
Verify Joseph Leonard Napierala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-23422Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joseph Leonard Napierala among 730 family medicine physician records in Hawaii
Joseph Leonard Napierala, MD is one of 730 family medicine physician records with a practice address in Hawaii. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 90% of them.
- NPI issued2021 · 90% of these records are older, 8% newer
- In a Medicare fileNo · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2021 · median 2006 among the 383 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 family medicine physician records list a practice address in Tripler Army Medical Center
They are 31 of the 838 NPPES records with a practice address in Tripler Army Medical Center, and 730 family medicine physician records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 730 in Hawaii → Every provider in Tripler Army Medical Center → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Edward Bailey, MDTripler Army Medical Center, HI 968591821088634
- Phyllis Barr, DOTripler Army Medical Center, HI 968591962491324
- Jerry Barton, D.O.Tripler Army Medical Center, HI 968591124004502
- John Benson, M.D.Honolulu, HI 968591033198783
- Nathan Deweese, M.D.Tripler Amc, HI 968591295726420
- Keith Haden, M.D.Tripler Amc, HI 968591124092507
- Neal Harding, DOTripler Amc, HI 968591992796627
- Kazu Hernandez, MDTripler Amc, HI 968591326028416
Common questions
What is Joseph Leonard Napierala, MD's NPI number?
Joseph Leonard Napierala, MD's National Provider Identifier (NPI) is 1801470828, issued on May 6, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Leonard Napierala, MD located?
The NPPES record lists a practice address at 1 Jarrett White RD, Tripler Army Medical Center, HI, 96859. Phone: (808) 433-3300. Providers update this record themselves, so call before visiting.
How can I verify Joseph Leonard Napierala, MD's license?
NPPES lists Hawaii license number MD-23422, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.