NPPES file of Aug 9, 2026

William Carlton, M.D.

Neurological Surgery Physician · Tripler Army Medical Center, HI

William Carlton, M.D. is a neurological surgery physician with a practice address in Tripler Army Medical Center, Hawaii, and NPI 1568875995, issued on Jun 3, 2014. Check the license (Hawaii ME131057, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568875995
Name
William Carlton
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
ME131057 HI
ME131057 FL
112142 MT
Self-reported in NPPES; status is on the state search
Practice location
1 Jarrett White RD, Tripler Army Medical Center, HI 96859
Phone
(352) 294-5220
Enumerated
Jun 3, 2014
Record last updated
Jun 3, 2022
Fax
(352) 392-8413
Medicare enrollment
Enrolled (PECOS I20220812001701); accepts Medicare assignment
Medical or professional school
Wake Forest University School Of Medicine, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1 Jarrett White RD

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

  1. Aaron Abdullah, X2Dental Hygienist1609541077
  2. Jacob AbellStudent in an Organized Health Care Education/Training Program1598607814
  3. Hana AbersonPhysical Therapist1225891179
  4. Frances Acoba, PSY.D.Psychologist1093907883
  5. Angela Adams, PSYDClinical Psychologist1235283110
  6. Danilo Agbayani, RPHPharmacist1760535595

Verify William Carlton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersHawaii Medical Board
    Search for license ME131057
    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
Open the Hawaii license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score93.1
  2. Costout of 100 · 30%62.6
  3. Promoting interoperabilityout of 100 · 25%75.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $315.09

8 payments; by number, the most common kind was food and beverage; the largest payer was Globus Medical, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Carlton$315
  2. Specialty average$14,926

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Benefis Hospitals IncGreat Falls, MT · Acute Care Hospitals2 of 5 stars
  2. Queens University Medical GroupHonolulu, HI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

William Carlton among 19 neurological surgery physician records in Hawaii

William Carlton, M.D. is one of 19 neurological surgery physician records with a practice address in Hawaii. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.

  • NPI issued2014 · 74% of these records are older, 16% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated2014 · median 2004 among the 15 with a school on file
  • Record last updated2022 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Hawaii

There are 19 neurological surgery physician records in Hawaii.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. David Shin, M.D.Tripler Army Medical Center, HI 968591972981512
  2. Dewey Thoms, MDTripler Army Medical Center, HI 968591235557968
  3. Carli Bullis, M.D.Honolulu, HI 968261922341486
  4. Matthew Chang, MDHonolulu, HI 968191750368205
  5. Ramesh Kumar, M.D.Honolulu, HI 968191235429499
  6. Christopher Lenart, M.D.Honolulu, HI 968191801189014
  7. Reid HoshideHonolulu, HI 968171003179052
  8. Eric Oshiro, M.D.Honolulu, HI 968171558334185

Common questions

What is William Carlton, M.D.'s NPI number?

William Carlton, M.D.'s National Provider Identifier (NPI) is 1568875995, issued on Jun 3, 2014. An NPI identifies a provider in billing; it is not a license.

Where is William Carlton, M.D. located?

The NPPES record lists a practice address at 1 Jarrett White RD, Tripler Army Medical Center, HI, 96859. Phone: (352) 294-5220. Providers update this record themselves, so call before visiting.

How can I verify William Carlton, M.D.'s license?

NPPES lists Hawaii license number ME131057, 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.

What is William Carlton, M.D.'s MIPS final score?

The 2023 MIPS final score is 80.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.