NPI registry status
Active
2026 NPPES data Endodontics NPI 1790288306 DDS
Verify on CMS → Dallin Larson, DDS
Endodontics in Meridian, Idaho.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 5,974 in Endodontics, 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
138
Medicare Part D claims · 106 beneficiaries · Endodontics avg: 124
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Dallin Larson, DDS filed 138 Medicare Part D claims in 2024 as an Endodontics in Meridian, Idaho.
- 138
- Part D claims, 2024
- ≥34th
- 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 Dallin Larson, DDS
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 1790288306), first enumerated 03/10/2018.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 138 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
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 1790288306 · Endodontics
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1790288306
- ENUM-RECENT 2018
- TAX-MID 6K Endodontics
- RX-LIGHT 138
- BOOK-THIN 31 in Idaho
- PHOTO-ENUM Michael Gonsky · 2018
Dallin Larson, DDS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
138 ≥ 34th percentile 34% 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 Dallin Larson, DDS?
Quality data not reportedPrimary specialty
Endodontics
Medicare Part D claims
138 11% vs specialty avg
Specialty distribution in Idaho
How Endodontics compares to other specialties among Idaho 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 Endodontics. 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 | 1790288306 |
|---|---|
| Specialty | Endodontics |
| Credentials | DDS |
| Gender | Male |
| NPI Issued | 03/10/2018 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
138
Total Claims
$429
Total Drug Cost
106
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 138
- Total Day Supply
- 935
- Brand Drug Cost
- $0
- Generic Drug Cost
- $429
- Antibiotic Claims
- 113
Patient Demographics
- Average Patient Age
- 73.2 years
- Avg HCC Risk Score
- 0.93
- Gender Split
- 53% female / 47% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Dallin Larson, DDS prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amoxicillin
Amoxicillin
82 claims
- Azithromycin 29
Azithromycin
29 claims
- Chlorhexidine Gluc… 13
Chlorhexidine Gluconate
13 claims
| Drug | Claims |
|---|---|
| Amoxicillin | 82 |
| Azithromycin | 29 |
| Chlorhexidine Gluconate | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Endodontics Overview
How Dallin Larson, DDS fits within the Endodontics landscape nationally.
5,974
Endodontics Providers in US
53
States with Endodontics
124
Avg Claims per Provider
Dallin Larson, DDS's 138 claims are above the specialty average of 124.
Nationwide Endodontics peers with similar MIPS or enrollment year
Two federal-record peer sets for Larson, both outside Idaho so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Endodontics Providers in Idaho
Other clinicians with the same primary specialty enrolled in Idaho, drawn from the same CMS NPPES roster as Larson.
One of 31 Endodontics providers enrolled in Idaho, 5 are shown here.
Dr. Gary Altenburg
DDS
Eagle, ID
Dr. Brandon Astin
D.M.D.
Meridian, ID
Dr. Michael Bingham
D.D.S.
Boise, ID
Dr. Val Bingham
D.D.S., M.S.
Idaho Falls, ID
Dr. Herbert Blaser
DDS
Boise, ID
Compare Endodontics nationally: see state-by-state distribution →
Frequently Asked Questions
What is Dallin Larson, DDS's specialty? ▼
Dallin Larson, DDS specializes in Endodontics and practices in Meridian, Idaho. Credentials: DDS.
How much does Dallin Larson, DDS prescribe under Medicare Part D? ▼
In 2024, Dallin Larson, DDS wrote 138 Medicare Part D claims totaling $429 in drug costs for 106 beneficiaries.
Where is Dallin Larson, DDS located? ▼
Dallin Larson, DDS is located at 3240 E LOUISE DR, Meridian, ID, 83642. Phone: (208) 898-8866.
What is Dallin Larson, DDS's NPI number? ▼
Dallin Larson, DDS's National Provider Identifier (NPI) is 1790288306, issued on 03/10/2018.
How many Endodontics providers are there in the US? ▼
There are 5,974 Endodontics providers across 53 states in the US. The average Endodontics provider writes 124 Medicare Part D claims per year.
What drugs does Dallin Larson, DDS prescribe most often? ▼
Based on 2024 Medicare Part D data, Dallin Larson, DDS's most frequently prescribed drugs include Amoxicillin, Azithromycin, Chlorhexidine Gluconate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Dallin Larson, DDS accept Medicare? ▼
Dallin Larson, DDS appears in CMS Medicare data with 138 Part D claims and 106 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Dallin Larson, DDS's credentials? ▼
Dallin Larson, DDS's NPI is 1790288306 with credentials DDS. 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.