NPPES file of Aug 9, 2026

Matthew P. Gregory, L.C.S.W.

Addiction (Substance Use Disorder) Counselor · Tripler Amc, HI

Matthew P. Gregory, L.C.S.W. is an addiction (substance use disorder) counselor with a practice address in Tripler Amc, Hawaii, and NPI 1427014968, issued on Apr 24, 2006. Check the license (Hawaii 3099, 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
1427014968
Name
Matthew P. Gregory
Credential
L.C.S.W.
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
3099 HI
Self-reported in NPPES; status is on the state search
Practice location
1 Jarrett White RD, Tripler Amc, HI 96859
Phone
(808) 433-2460
Enumerated
Apr 24, 2006
Record last updated
Jul 13, 2026
Fax
(808) 433-1558
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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8 nearest addiction (substance use disorder) counselor records → All 107 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.

  1. Leslie Abel, RNRegistered Nurse1699752980
  2. Monica Abeyta, LCSWClinical Social Worker1760210082
  3. Quinlinn Adolpho, MDHospitalist Physician1871098483
  4. Joseph Ahlborn, O.D.Optometrist1124366687
  5. Glenn Akiona, M.D.Anesthesiology Physician1609855949
  6. Lawrence Allman, PHD, ABPPPsychologist1043272909

Verify Matthew P. Gregory 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 3099    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
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.

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Matthew P. Gregory among 107 addiction (substance use disorder) counselor records in Hawaii

Matthew P. Gregory, L.C.S.W. is one of 107 addiction (substance use disorder) counselor records with a practice address in Hawaii. under 1% 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 93% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction (Substance Use Disorder) Counselor providers in Hawaii

There are 107 addiction (substance use disorder) counselor records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 107 in Hawaii → Every provider in Tripler Amc → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Stanley Berger, M.A.,CRC,CSACTripler Amc, HI 968591245216829
  2. Cynthia Dodson, MS, CSACHonolulu, HI 968591427289024
  3. James Donovan, LPCTripler Amc, HI 968591225006075
  4. Nicole Keifer, MSCP, CSACTripler Amc, HI 968591720218308
  5. Daniel Ruseborn, LMFT, LMHC, CSACTripler Army Medical Center, HI 968591467966838
  6. James BustamanteJbphh, HI 968601669196135
  7. Caroline Crandall, RNPearl Harbor, HI 968601972277408
  8. James Jones, LCDCPearl Harbor, HI 968601225755374

Common questions

What is Matthew P. Gregory, L.C.S.W.'s NPI number?

Matthew P. Gregory, L.C.S.W.'s National Provider Identifier (NPI) is 1427014968, issued on Apr 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Matthew P. Gregory, L.C.S.W. located?

The NPPES record lists a practice address at 1 Jarrett White RD, Tripler Amc, HI, 96859. Phone: (808) 433-2460. Providers update this record themselves, so call before visiting.

How can I verify Matthew P. Gregory, L.C.S.W.'s license?

NPPES lists Hawaii license number 3099, 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.