NPI registry status
Active
2026 NPPES data Speech-Language Pathologist NPI 1366633174 CCC-SLP
Verify on CMS → Arlene Matsubara, CCC-SLP
Speech-Language Pathologist in Honolulu, Hawaii.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 197,587 in Speech-Language Pathologist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Arlene Matsubara, CCC-SLP is a Speech-Language Pathologist in Honolulu, Hawaii, listed in the federal CMS National Provider Identifier registry.
- #18
- Speech-Language Pathologist rank among Hawaii specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Arlene Matsubara, CCC-SLP
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1366633174), first enumerated 08/06/2007.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1366633174 · Speech-Language Pathologist
NPI-10 · ENUM-MID · TAX-MEGA · RX-NONE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1366633174
- ENUM-MID 2007
- TAX-MEGA 198K Speech-Language Pathologist
- RX-NONE No Part D
- BOOK-LIGHT 558 in Hawaii
- PHOTO-ENUM Tina Harte · 2007
What does the federal data show about Arlene Matsubara, CCC-SLP?
Quality data not reportedPrimary specialty
Speech-Language Pathologist
Specialty distribution in Hawaii
How Speech-Language Pathologist compares to other specialties among Hawaii providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Speech-Language Pathologist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1366633174 |
|---|---|
| Specialty | Speech-Language Pathologist |
| Credentials | CCC-SLP |
| Gender | Female |
| NPI Issued | 08/06/2007 |
Speech-Language Pathologist Overview
How Arlene Matsubara, CCC-SLP fits within the Speech-Language Pathologist landscape nationally.
197,587
Speech-Language Pathologist Providers in US
55
States with Speech-Language Pathologist
293
Avg Claims per Provider
Nationwide Speech-Language Pathologist peers with similar MIPS or enrollment year
Two federal-record peer sets for Matsubara, both outside Hawaii so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Speech-Language Pathologist Providers in Hawaii
Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as Matsubara.
One of 558 Speech-Language Pathologist providers enrolled in Hawaii, 5 are shown here.
Melissa Abraham
M.A., CCC-SLP
Honolulu, HI
Brittany Adelson
MS, SLP
Pearl City, HI
Chontille Afong
Wahiawa, HI
Cosette Aguirre
M.S.
Honolulu, HI
Jonet Ahuna
M.S.
Honolulu, HI
Compare Speech-Language Pathologist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Arlene Matsubara, CCC-SLP's specialty? ▼
Arlene Matsubara, CCC-SLP specializes in Speech-Language Pathologist and practices in Honolulu, Hawaii. Credentials: CCC-SLP.
Where is Arlene Matsubara, CCC-SLP located? ▼
Arlene Matsubara, CCC-SLP is located at 712 OPOI ST, Honolulu, HI, 96825. Phone: (808) 927-4216.
What is Arlene Matsubara, CCC-SLP's NPI number? ▼
Arlene Matsubara, CCC-SLP's National Provider Identifier (NPI) is 1366633174, issued on 08/06/2007.
How many Speech-Language Pathologist providers are there in the US? ▼
There are 197,587 Speech-Language Pathologist providers across 55 states in the US. The average Speech-Language Pathologist provider writes 293 Medicare Part D claims per year.
Does Arlene Matsubara, CCC-SLP accept Medicare? ▼
Arlene Matsubara, CCC-SLP appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Arlene Matsubara, CCC-SLP's credentials? ▼
Arlene Matsubara, CCC-SLP's NPI is 1366633174 with credentials CCC-SLP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
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 August 2026.