NPI registry status
Active
2026 NPPES data Marriage & Family Therapist NPI 1265790828 MA MFT
Verify on CMS → Megan Kosaka, MA MFT
Marriage & Family Therapist in Makawao, 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 87,699 in Marriage & Family Therapist, 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
Megan Kosaka, MA MFT is a Marriage & Family Therapist in Makawao, Hawaii, listed in the federal CMS National Provider Identifier registry.
- #15
- Marriage & Family Therapist 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 Megan Kosaka, MA MFT
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 1265790828), first enumerated 05/01/2012.
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 1265790828 · Marriage & Family Therapist
NPI-10 · ENUM-MID · TAX-MEGA · RX-NONE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1265790828
- ENUM-MID 2012
- TAX-MEGA 88K Marriage &
- RX-NONE No Part D
- BOOK-LIGHT 588 in Hawaii
- PHOTO-ENUM Vanessa Jiroutek · 2012
What does the federal data show about Megan Kosaka, MA MFT?
Quality data not reportedPrimary specialty
Marriage & Family Therapist
Specialty distribution in Hawaii
How Marriage & Family Therapist 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 Marriage & Family Therapist. 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 | 1265790828 |
|---|---|
| Specialty | Marriage & Family Therapist |
| Credentials | MA MFT |
| Gender | Female |
| NPI Issued | 05/01/2012 |
Marriage & Family Therapist Overview
How Megan Kosaka, MA MFT fits within the Marriage & Family Therapist landscape nationally.
87,699
Marriage & Family Therapist Providers in US
55
States with Marriage & Family Therapist
217
Avg Claims per Provider
Nationwide Marriage & Family Therapist peers with similar MIPS or enrollment year
Two federal-record peer sets for Kosaka, both outside Hawaii so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2012)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Marriage & Family Therapist Providers in Hawaii
Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as Kosaka.
One of 588 Marriage & Family Therapist providers enrolled in Hawaii, 5 are shown here.
Dr. Jonathan Abe
MFT
Aiea, HI
Reina Acacio
Honolulu, HI
Reina Adams
Honolulu, HI
Dr. Lisa Addeo Plumb
MA
Kaaawa, HI
Dr. Kristy Akana
LMFT
Honolulu, HI
Compare Marriage & Family Therapist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Megan Kosaka, MA MFT's specialty? ▼
Megan Kosaka, MA MFT specializes in Marriage & Family Therapist and practices in Makawao, Hawaii. Credentials: MA MFT.
Where is Megan Kosaka, MA MFT located? ▼
Megan Kosaka, MA MFT is located at 346 HOKULANI ST, Makawao, HI, 96768. Phone: (808) 298-8115.
What is Megan Kosaka, MA MFT's NPI number? ▼
Megan Kosaka, MA MFT's National Provider Identifier (NPI) is 1265790828, issued on 05/01/2012.
How many Marriage & Family Therapist providers are there in the US? ▼
There are 87,699 Marriage & Family Therapist providers across 55 states in the US. The average Marriage & Family Therapist provider writes 217 Medicare Part D claims per year.
Does Megan Kosaka, MA MFT accept Medicare? ▼
Megan Kosaka, MA MFT appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Megan Kosaka, MA MFT's credentials? ▼
Megan Kosaka, MA MFT's NPI is 1265790828 with credentials MA MFT. 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 April 2026 (NPPES) / 2023 (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 May 2026.