NPI registry status
Active
2026 NPPES data Endodontics NPI 1629198288 DMD
Verify on CMS → Maribel Barria, DMD
Endodontics in Williston, Vermont.
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
44
Medicare Part D claims · 39 beneficiaries · Endodontics avg: 124
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Maribel Barria, DMD filed 44 Medicare Part D claims in 2024 as an Endodontics in Williston, Vermont.
- 44
- Part D claims, 2024
- ≥0th
- 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 Maribel Barria, DMD
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 1629198288), first enumerated 03/29/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 44 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 1629198288 · Endodontics
NPI-10 · ENUM-MID · TAX-MID · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1629198288
- ENUM-MID 2007
- TAX-MID 6K Endodontics
- RX-TRACE 44
- BOOK-THIN 7 in Vermont
- PHOTO-ENUM Kent Wyatt · 2007
Maribel Barria, DMD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
44 ≥ 0th percentile 0% 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 Maribel Barria, DMD?
Quality data not reportedPrimary specialty
Endodontics
Medicare Part D claims
44 65% vs specialty avg
Specialty distribution in Vermont
How Endodontics compares to other specialties among Vermont 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 | 1629198288 |
|---|---|
| Specialty | Endodontics |
| Credentials | DMD |
| Gender | Female |
| NPI Issued | 03/29/2007 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
44
Total Claims
$145
Total Drug Cost
39
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 44
- Total Day Supply
- 393
- Brand Drug Cost
- $0
- Generic Drug Cost
- $145
- Antibiotic Claims
- 42
Patient Demographics
- Average Patient Age
- 73.6 years
- Avg HCC Risk Score
- 0.57
- Gender Split
- 62% female / 38% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Amoxicillin | 30 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Endodontics Overview
How Maribel Barria, DMD fits within the Endodontics landscape nationally.
5,974
Endodontics Providers in US
53
States with Endodontics
124
Avg Claims per Provider
Maribel Barria, DMD's 44 claims are below the specialty average of 124.
Nationwide Endodontics peers with similar MIPS or enrollment year
Two federal-record peer sets for Barria, both outside Vermont 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 Endodontics Providers in Vermont
Other clinicians with the same primary specialty enrolled in Vermont, drawn from the same CMS NPPES roster as Barria.
One of 7 Endodontics providers enrolled in Vermont, 5 are shown here.
Dr. Brooke Blicher
D.M.D.
White River Junction, VT
Dr. John Dresser
DMD
White River Junction, VT
Arthur Harris
Barre, VT
Dr. Victor Ratkus
D.D.S.
Burlington, VT
Dr. Charles Ullman
DMD, MDS
Rutland, VT
Compare Endodontics nationally: see state-by-state distribution →
Frequently Asked Questions
What is Maribel Barria, DMD's specialty? ▼
Maribel Barria, DMD specializes in Endodontics and practices in Williston, Vermont. Credentials: DMD.
How much does Maribel Barria, DMD prescribe under Medicare Part D? ▼
In 2024, Maribel Barria, DMD wrote 44 Medicare Part D claims totaling $145 in drug costs for 39 beneficiaries.
Where is Maribel Barria, DMD located? ▼
Maribel Barria, DMD is located at 75 TALCOTT RD, Williston, VT, 05495. Phone: (802) 872-0300.
What is Maribel Barria, DMD's NPI number? ▼
Maribel Barria, DMD's National Provider Identifier (NPI) is 1629198288, issued on 03/29/2007.
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 Maribel Barria, DMD prescribe most often? ▼
Based on 2024 Medicare Part D data, Maribel Barria, DMD's most frequently prescribed drugs include Amoxicillin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Maribel Barria, DMD accept Medicare? ▼
Maribel Barria, DMD appears in CMS Medicare data with 44 Part D claims and 39 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Maribel Barria, DMD's credentials? ▼
Maribel Barria, DMD's NPI is 1629198288 with credentials DMD. 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.