NPI registry status
Active
2026 NPPES data Primary Care Nurse Practitioner NPI 1538569124 NP-C
Verify on CMS → Luisa Ogawa, NP-C
Primary Care Nurse Practitioner in Wailuku, 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 10,597 in Primary Care Nurse Practitioner, 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.
Prescribing volume
505
Medicare Part D claims · 89 beneficiaries · Primary Care Nurse Practitioner avg: 1K
What the federal data shows
Luisa Ogawa, NP-C filed 505 Medicare Part D claims in 2024 as a Primary Care Nurse Practitioner in Wailuku, Hawaii.
- 505
- Part D claims, 2024
- ≥65th
- pct by Part D claim volume (lower-bound band)
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 Luisa Ogawa, NP-C
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1538569124), first enumerated 09/02/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 505 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 1538569124 · Primary Care Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1538569124
- ENUM-MID 2014
- TAX-MID 11K Primary Care
- RX-LIGHT 505
- BOOK-THIN 28 in Hawaii
- PHOTO-ENUM Brian Howell · 2014
Luisa Ogawa, NP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
505 ≥ 65th percentile 65% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Luisa Ogawa, NP-C?
Quality data not reportedPrimary specialty
Primary Care Nurse Practitioner
Medicare Part D claims
505 66% vs specialty avg
Specialty distribution in Hawaii
How Primary Care Nurse Practitioner 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 Primary Care Nurse Practitioner. 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 | 1538569124 |
|---|---|
| Specialty | Primary Care Nurse Practitioner |
| Credentials | NP-C |
| Gender | Female |
| NPI Issued | 09/02/2014 |
Hospital and facility affiliations
Facilities where Luisa Ogawa, NP-C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Kaiser Foundation Health Plan Inc
Wailuku, HI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
505
Total Claims
$37K
Total Drug Cost
89
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 961.4
- Total Day Supply
- 26,754
- Generic Drug Cost
- $8K
- Opioid Claims
- 17 (3.4% rate)
- Antibiotic Claims
- 43
Patient Demographics
- Average Patient Age
- 84.3 years
- Avg HCC Risk Score
- 2.03
- Gender Split
- 64% female / 36% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Luisa Ogawa, NP-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amlodipine Besylate
Amlodipine Besylate
29 claims
- Trazodone Hcl
Trazodone Hcl
23 claims
- Levothyroxine Sodium
Levothyroxine Sodium
19 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
18 claims
- Atorvastatin Calcium
Atorvastatin Calcium
16 claims
- Cephalexin
Cephalexin
15 claims
- Olanzapine
Olanzapine
15 claims
- Divalproex Sodium
Divalproex Sodium
14 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 29 |
| Trazodone Hcl | 23 |
| Levothyroxine Sodium | 19 |
| Triamcinolone Acetonide | 18 |
| Atorvastatin Calcium | 16 |
| Cephalexin | 15 |
| Olanzapine | 15 |
| Divalproex Sodium | 14 |
| Gabapentin | 14 |
| Tramadol Hcl | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Primary Care Nurse Practitioner Overview
How Luisa Ogawa, NP-C fits within the Primary Care Nurse Practitioner landscape nationally.
10,597
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,471
Avg Claims per Provider
Luisa Ogawa, NP-C's 505 claims are below the specialty average of 1,471.
Nationwide Primary Care Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Ogawa, both outside Hawaii so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Primary Care Nurse Practitioner Providers in Hawaii
Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as Ogawa.
One of 28 Primary Care Nurse Practitioner providers enrolled in Hawaii, 5 are shown here.
John August Abesamis
AGNP-C
Honolulu, HI
Johanna Au
Kapolei, HI
Amanda Aune
NP
Honolulu, HI
Lolita Ching
APRN-RX, FNP-BC
Waipahu, HI
Rebecca Fojas-Calimpong
AGNP
Honolulu, HI
Compare Primary Care Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Luisa Ogawa, NP-C's specialty? ▼
Luisa Ogawa, NP-C specializes in Primary Care Nurse Practitioner and practices in Wailuku, Hawaii. Credentials: NP-C.
How much does Luisa Ogawa, NP-C prescribe under Medicare Part D? ▼
In 2024, Luisa Ogawa, NP-C wrote 505 Medicare Part D claims totaling $37K in drug costs for 89 beneficiaries.
Where is Luisa Ogawa, NP-C located? ▼
Luisa Ogawa, NP-C is located at 55 MAUI LANI PKWY, Wailuku, HI, 96793. Phone: (808) 243-6681.
What is Luisa Ogawa, NP-C's NPI number? ▼
Luisa Ogawa, NP-C's National Provider Identifier (NPI) is 1538569124, issued on 09/02/2014.
Does Luisa Ogawa, NP-C prescribe opioids? ▼
Yes, Luisa Ogawa, NP-C had 17 opioid claims in 2024 with an opioid prescribing rate of 3.4%.
How many Primary Care Nurse Practitioner providers are there in the US? ▼
There are 10,597 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,471 Medicare Part D claims per year.
What drugs does Luisa Ogawa, NP-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Luisa Ogawa, NP-C's most frequently prescribed drugs include Amlodipine Besylate, Trazodone Hcl, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Luisa Ogawa, NP-C accept Medicare? ▼
Luisa Ogawa, NP-C appears in CMS Medicare data with 505 Part D claims and 89 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Luisa Ogawa, NP-C's credentials? ▼
Luisa Ogawa, NP-C's NPI is 1538569124 with credentials NP-C. 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.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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.