Wallace J. Matthews, M.D.
Pediatric Pulmonology Physician · Honolulu, HI
Wallace J. Matthews, M.D. is a pediatric pulmonology physician with a practice address in Honolulu, Hawaii, and NPI 1619078615, issued on Sep 25, 2006. Check the license (Hawaii MD4255, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Wallace J. Matthews
- Credential
- M.D.
- Primary taxonomy
- Pediatric Pulmonology Physician 2080P0214X
- License number
- MD4255 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1350 S King St, Honolulu, HI 96814
- Phone
- (808) 593-9944
- Enumerated
- Sep 25, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (808) 593-0565
- Medicaid ID
- 00519101 HI
- Entity
- Type 1 · individual
5 nearest pediatric pulmonology physician records → All 6 in Hawaii → Look up another NPI →
Also registered at 1350 S King St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diane Baker, ADVANCED PRACTICE RERegistered Nurse1588763023
- Ritt Chong, MDGynecology Physician1477615557
- Jon Fairfax, MDPsychiatry Physician1053480152
- Olaf Gitter, PH.D.Clinical Psychologist1225181332
- Mari Mizuo, APRNRegistered Nurse1487737888
- Romy Nochi, APRNWomen's Health Nurse Practitioner1346425337
Verify Wallace J. Matthews in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD4255Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average pediatric pulmonology physician in 2024
11 Medicare Part D claims, against an average of 119 among the 263 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Pediatric Pulmonology Physician providers in Hawaii
There are 6 pediatric pulmonology physician records in Hawaii.
All 6 in Hawaii → Every provider in Honolulu → Pediatric Pulmonology Physician nationwide →
The 5 pediatric pulmonology physician records with the nearest ZIP codes
- Brian Wu, M.D.Honolulu, HI 968141932341260
- James Griffith, MDHonolulu, HI 968191003951740
- Christine Gould, M.D.McHk Qs Tripler Amc, HI 968591598820417
- Agnes Montgomery, MDTripler Army Medical Center, HI 968591336649078
- Sebastian Welsh, M.D.Tripler Army Medical Center, HI 968591972866192
Common questions
What is Wallace J. Matthews, M.D.'s NPI number?
Wallace J. Matthews, M.D.'s National Provider Identifier (NPI) is 1619078615, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wallace J. Matthews, M.D. located?
The NPPES record lists a practice address at 1350 S King St, Honolulu, HI, 96814. Phone: (808) 593-9944. Providers update this record themselves, so call before visiting.
How can I verify Wallace J. Matthews, M.D.'s license?
NPPES lists Hawaii license number MD4255, 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.
How much does Wallace J. Matthews, M.D. prescribe under Medicare Part D?
In 2024, Wallace J. Matthews, M.D. had 11 Medicare Part D claims; the average among pediatric pulmonology physician prescribers was 119. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.