NPI registry status
Active
2026 NPPES data Periodontics NPI 1053440305 DDS,MS
Verify on CMS → Darin Iha, DDS,MS
Periodontics 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 6,120 in Periodontics, 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
276
Medicare Part D claims · 199 beneficiaries · Periodontics avg: 279
Industry payments
$70.36
2 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Darin Iha, DDS,MS filed 276 Medicare Part D claims in 2024 as a Periodontics in Honolulu, Hawaii.
- 276
- Part D claims, 2024
- $70.36
- industry payments (Sunshine Act)
- ≥48th
- 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 Darin Iha, DDS,MS
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 1053440305), first enumerated 03/04/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 276 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$70.36 in reported industry payments (2 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1053440305 · Periodontics
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1053440305
- ENUM-MID 2007
- TAX-MID 6K Periodontics
- RX-LIGHT 276
- BOOK-THIN 34 in Hawaii
- PHOTO-ENUM Carl Stewart, D.D.S. · 2007
Darin Iha, DDS,MS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
276 ≥ 48th percentile 48% 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 Darin Iha, DDS,MS?
Quality data not reportedPrimary specialty
Periodontics
Medicare Part D claims
276 1% vs specialty avg
Specialty distribution in Hawaii
How Periodontics 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 Periodontics. 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 | 1053440305 |
|---|---|
| Specialty | Periodontics |
| Credentials | DDS,MS |
| Gender | Male |
| NPI Issued | 03/04/2007 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Darin Iha, DDS,MS. Source: openpaymentsdata.cms.gov.
Total received
$70
Largest payer
Straumann USA LLC
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
276
Total Claims
$1K
Total Drug Cost
199
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 285.133
- Total Day Supply
- 2,277
- Brand Drug Cost
- $0
- Generic Drug Cost
- $1K
- Antibiotic Claims
- 256
Patient Demographics
- Average Patient Age
- 74.9 years
- Avg HCC Risk Score
- 0.87
- Gender Split
- 47% female / 53% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Darin Iha, DDS,MS prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amoxicillin
Amoxicillin
212 claims
- Azithromycin 27
Azithromycin
27 claims
- Amoxicillin-Clavul… 12
Amoxicillin-Clavulanate Potass
12 claims
| Drug | Claims |
|---|---|
| Amoxicillin | 212 |
| Azithromycin | 27 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Periodontics Overview
How Darin Iha, DDS,MS fits within the Periodontics landscape nationally.
6,120
Periodontics Providers in US
53
States with Periodontics
279
Avg Claims per Provider
Darin Iha, DDS,MS's 276 claims are below the specialty average of 279.
Nationwide Periodontics peers with similar MIPS or enrollment year
Two federal-record peer sets for Iha, 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 Periodontics Providers in Hawaii
Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as Iha.
One of 34 Periodontics providers enrolled in Hawaii, 5 are shown here.
Dr. Earl Ah Moo
D.D.S., M.S.
Honolulu, HI
Dr. Dean Arashiro
DDS, MS
Kahului, HI
Dr. Robert Atebara
DMD
Hilo, HI
Dr. Ryan Beetham
DMD
Honolulu, HI
Dr. Gregory Blythe
DDS
Tripler Amc, HI
Compare Periodontics nationally: see state-by-state distribution →
Frequently Asked Questions
What is Darin Iha, DDS,MS's specialty? ▼
Darin Iha, DDS,MS specializes in Periodontics and practices in Honolulu, Hawaii. Credentials: DDS,MS.
How much does Darin Iha, DDS,MS prescribe under Medicare Part D? ▼
In 2024, Darin Iha, DDS,MS wrote 276 Medicare Part D claims totaling $1K in drug costs for 199 beneficiaries.
Where is Darin Iha, DDS,MS located? ▼
Darin Iha, DDS,MS is located at 1600 KAPIOLANI BLVD, Honolulu, HI, 96814. Phone: (808) 941-5561.
What is Darin Iha, DDS,MS's NPI number? ▼
Darin Iha, DDS,MS's National Provider Identifier (NPI) is 1053440305, issued on 03/04/2007.
How many Periodontics providers are there in the US? ▼
There are 6,120 Periodontics providers across 53 states in the US. The average Periodontics provider writes 279 Medicare Part D claims per year.
What drugs does Darin Iha, DDS,MS prescribe most often? ▼
Based on 2024 Medicare Part D data, Darin Iha, DDS,MS's most frequently prescribed drugs include Amoxicillin, Azithromycin, Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Darin Iha, DDS,MS accept Medicare? ▼
Darin Iha, DDS,MS appears in CMS Medicare data with 276 Part D claims and 199 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Darin Iha, DDS,MS's credentials? ▼
Darin Iha, DDS,MS's NPI is 1053440305 with credentials DDS,MS. 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.