Registry data as of Aug 27, 2026

Carl Watanabe, D.D.S.

General Practice Dentistry · Honolulu, HI

Carl Watanabe, D.D.S. is a general practice dentistry with a practice address in Honolulu, Hawaii, and NPI 1023239423, issued on May 1, 2007. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1023239423
Name
Carl Watanabe
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
Practice location
934 Punahou St, Honolulu, HI 96826
Phone
(808) 949-2908
Enumerated
May 1, 2007
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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Also registered at 934 Punahou St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Steven Kanemoto, D.M.D.General Practice Dentistry1841376936
  2. Owen Kawakami, D.M.D.General Practice Dentistry1003928284
  3. Kurtis Kometani, DMDGeneral Practice Dentistry1265085815
  4. Reid Koyanagi, DDSDentist1518060979
  5. Kevin Suehiro, DDSGeneral Practice Dentistry1518008796
  6. Randall Yoshida, DMDDentist1326115494

Verify Carl Watanabe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this professionCheck 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
Find the Hawaii license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

278 general practice dentistry records list a Honolulu practice address

They are 278 of the 12,408 NPPES records with a Honolulu practice address, and 685 general practice dentistry records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other general practice dentistry records in Hawaii

  1. Gerald Adachi, DMDHonolulu, HI1609082221
  2. Maria Adora, DMDHonolulu, HI1447482633
  3. Kern Agader, D.M.D.Kapolei, HI1831246610
  4. Stewart Ahn, DDSMililani, HI1619939725
  5. Edmund Akioka, DDSHonokaa, HI1295892545
  6. Edward Akioka, DDSHonokaa, HI1487492856
  7. Jason Ako, D.D.S.Honolulu, HI1013930452
  8. Genara Alcantra, DMDKapolei, HI1598896987
  9. Terry Allen, DDSLihue, HI1407909401
  10. Rima Anani, DDSKailua Kona, HI1285307629

Common questions

What is Carl Watanabe, D.D.S.'s NPI number?

Carl Watanabe, D.D.S.'s National Provider Identifier (NPI) is 1023239423, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Carl Watanabe, D.D.S. located?

The NPPES record lists a practice address at 934 Punahou St, Honolulu, HI, 96826. Phone: (808) 949-2908. Providers update this record themselves, so call before visiting.

How can I verify Carl Watanabe, D.D.S.'s license?

Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.