NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1306483573
Verify on CMS → Randy Diga
Registered Nurse in Ewa Beach, 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 185,440 in Registered Nurse, 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
Randy Diga is a Registered Nurse in Ewa Beach, Hawaii, listed in the federal CMS National Provider Identifier registry.
- #5
- Registered Nurse 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 Randy Diga
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 1306483573), first enumerated 12/05/2019.
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 1306483573 · Registered Nurse
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-NONE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1306483573
- ENUM-RECENT 2019
- TAX-MEGA 185K Registered Nurse
- RX-NONE No Part D
- BOOK-LIGHT 1,035 in Hawaii
- PHOTO-ENUM Bergina Casimir · 2019
What does the federal data show about Randy Diga?
Quality data not reportedPrimary specialty
Registered Nurse
Specialty distribution in Hawaii
How Registered Nurse 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 Registered Nurse. 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 | 1306483573 |
|---|---|
| Specialty | Registered Nurse |
| Gender | Male |
| NPI Issued | 12/05/2019 |
Registered Nurse Overview
How Randy Diga fits within the Registered Nurse landscape nationally.
185,440
Registered Nurse Providers in US
56
States with Registered Nurse
1,063
Avg Claims per Provider
Nationwide Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Diga, both outside Hawaii so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Registered Nurse Providers in Hawaii
Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as Diga.
One of 1,035 Registered Nurse providers enrolled in Hawaii, 5 are shown here.
Leslie Ann Aana
RN
Kekaha, HI
Isfrid Aasen Kapuaala
RN
Kula, HI
Charles Abad
Honolulu, HI
Lorene Abalos
Honolulu, HI
Blessilda Concepcion Abarquez
RN
Honolulu, HI
Compare Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Randy Diga's specialty? ▼
Randy Diga specializes in Registered Nurse and practices in Ewa Beach, Hawaii.
Where is Randy Diga located? ▼
Randy Diga is located at 91-627 KILAHA ST APT 20, Ewa Beach, HI, 96706. Phone: (206) 816-9344.
What is Randy Diga's NPI number? ▼
Randy Diga's National Provider Identifier (NPI) is 1306483573, issued on 12/05/2019.
How many Registered Nurse providers are there in the US? ▼
There are 185,440 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,063 Medicare Part D claims per year.
Does Randy Diga accept Medicare? ▼
Randy Diga appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Randy Diga's credentials? ▼
Randy Diga's NPI is 1306483573. 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.