NPI registry status
Active
2026 NPPES data Endodontics NPI 1821002015 DMD, MSCD
Verify on CMS → Brian Chuang, DMD, MSCD
Endodontics in Peabody, Massachusetts.
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
60
Medicare Part D claims · 40 beneficiaries · Endodontics avg: 124
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Brian Chuang, DMD, MSCD filed 60 Medicare Part D claims in 2024 as an Endodontics in Peabody, Massachusetts.
- 60
- 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 Brian Chuang, DMD, MSCD
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 1821002015), first enumerated 07/27/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 60 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- State context
State board disciplinary context
Massachusetts statewide board action statistics are published annually — these figures describe aggregate state activity, not Brian Chuang, DMD, MSCD's individual license status. Verify directly with the state medical board.
Source: BORIM annual report 2023
- 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 1821002015 · Endodontics
NPI-10 · ENUM-LEGACY · TAX-MID · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1821002015
- ENUM-LEGACY 2006
- TAX-MID 6K Endodontics
- RX-TRACE 60
- BOOK-THIN 250 in Massachusetts
- PHOTO-ENUM William Girsch · 2006
Brian Chuang, DMD, MSCD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
60 ≥ 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 Brian Chuang, DMD, MSCD?
Quality data not reportedPrimary specialty
Endodontics
Medicare Part D claims
60 52% vs specialty avg
Specialty distribution in Massachusetts
How Endodontics compares to other specialties among Massachusetts 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 | 1821002015 |
|---|---|
| Specialty | Endodontics |
| Credentials | DMD, MSCD |
| Gender | Male |
| NPI Issued | 07/27/2006 |
License & disciplinary context - Massachusetts BORIM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~38K Massachusetts medical licensees in 2023 - they are NOT specific to Brian Chuang, DMD, MSCD. To verify Brian Chuang, DMD, MSCD's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases
BORIM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
60
Total Claims
$239
Total Drug Cost
40
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 60
- Total Day Supply
- 383
- Brand Drug Cost
- $0
- Generic Drug Cost
- $239
- Antibiotic Claims
- 57
Patient Demographics
- Average Patient Age
- 74.0 years
- Avg HCC Risk Score
- 0.87
- Gender Split
- 70% female / 30% male
- Age Distribution
- <65: 0, 65-74: 22, 75-84: N/A, 85+: N/A
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 |
| Azithromycin | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Endodontics Overview
How Brian Chuang, DMD, MSCD fits within the Endodontics landscape nationally.
5,974
Endodontics Providers in US
53
States with Endodontics
124
Avg Claims per Provider
Brian Chuang, DMD, MSCD's 60 claims are below the specialty average of 124.
Nationwide Endodontics peers with similar MIPS or enrollment year
Two federal-record peer sets for Chuang, both outside Massachusetts so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Endodontics Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Chuang.
One of 250 Endodontics providers enrolled in Massachusetts, 5 are shown here.
Dr. Ashraf Abd-Elmeguid
BDS., PHD
Boston, MA
Dr. David Abdelmalak
D.D.S.
Boston, MA
Mario Abdennour
DMD MMSC
Boston, MA
Dr. Ayman Aboushala
D.M.D.
Boston, MA
Dr. Louay Abrass
DMD
Boston, MA
Compare Endodontics nationally: see state-by-state distribution →
Frequently Asked Questions
What is Brian Chuang, DMD, MSCD's specialty? ▼
Brian Chuang, DMD, MSCD specializes in Endodontics and practices in Peabody, Massachusetts. Credentials: DMD, MSCD.
How much does Brian Chuang, DMD, MSCD prescribe under Medicare Part D? ▼
In 2024, Brian Chuang, DMD, MSCD wrote 60 Medicare Part D claims totaling $239 in drug costs for 40 beneficiaries.
Where is Brian Chuang, DMD, MSCD located? ▼
Brian Chuang, DMD, MSCD is located at 6 ESSEX CENTER DR, Peabody, MA, 01960. Phone: (978) 532-0500.
What is Brian Chuang, DMD, MSCD's NPI number? ▼
Brian Chuang, DMD, MSCD's National Provider Identifier (NPI) is 1821002015, issued on 07/27/2006.
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 Brian Chuang, DMD, MSCD prescribe most often? ▼
Based on 2024 Medicare Part D data, Brian Chuang, DMD, MSCD's most frequently prescribed drugs include Amoxicillin, Azithromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brian Chuang, DMD, MSCD accept Medicare? ▼
Brian Chuang, DMD, MSCD appears in CMS Medicare data with 60 Part D claims and 40 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brian Chuang, DMD, MSCD's credentials? ▼
Brian Chuang, DMD, MSCD's NPI is 1821002015 with credentials DMD, MSCD. 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.