NPPES file of Aug 9, 2026

Henry Watasaki, M.D.

Specialist · Honolulu, HI

Henry Watasaki, M.D. is a specialist with a practice address in Honolulu, Hawaii, and NPI 1558434407, issued on Nov 16, 2006. Check the license (Hawaii MD3699, as entered in NPPES) with the Hawaii board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558434407
Name
Henry Watasaki
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
MD3699 HI
Self-reported in NPPES; status is on the state search
Practice location
2748 Tantalus Dr, Honolulu, HI 96813
Phone
(808) 735-9093
Enumerated
Nov 16, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
04267901 HI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Henry Watasaki in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
    Search for license MD3699    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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156 specialist records list a practice address in Honolulu

They are 156 of the 12,408 NPPES records with a practice address in Honolulu, and 350 specialist records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 156 in Honolulu → All 350 in Hawaii → Every provider in Honolulu →

Other specialist records in Hawaii

  1. Jennifer Aberhart, BSC PTKihei, HI1164737805
  2. Jhoan Acosta, CNAHonolulu, HI1043683725
  3. Vida AdamsEwa Beach, HI1043080765
  4. Matthew Adaniya, M.D.Honolulu, HI1407999097
  5. Iqbal Ahmed, M.D.Honolulu, HI1164472650
  6. Walter Aipa, LMTHonolulu, HI1386992725
  7. Sandee AkionaPearl City, HI1528895885
  8. Elizabeth AlmsLahaina, HI1639484827
  9. Alicia Ameden, LMTKailua Kona, HI1821120817
  10. Oluyinka Amon, D.O.Kailua, HI1295196160

Common questions

What is Henry Watasaki, M.D.'s NPI number?

Henry Watasaki, M.D.'s National Provider Identifier (NPI) is 1558434407, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Henry Watasaki, M.D. located?

The NPPES record lists a practice address at 2748 Tantalus Dr, Honolulu, HI, 96813. Phone: (808) 735-9093. Providers update this record themselves, so call before visiting.

How can I verify Henry Watasaki, M.D.'s license?

NPPES lists Hawaii license number MD3699, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.