NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1770558181 MD
Verify on CMS → Arthur Belmont, MD
Emergency Medicine Physician in Manchester, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 64,398 in Emergency Medicine Physician, 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
566
Medicare Part D claims · 387 beneficiaries · Emergency Medicine Physician avg: 352
MIPS score
93.2/100
▲ 10 pts above national avg 83.1 · Exceptional
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Arthur Belmont, MD reported a CMS MIPS final score of 93.2/100 - above the 83.1 national average - and filed 566 Medicare Part D claims in 2023.
- 93.2/100
- MIPS score · +10 vs avg
- 566
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Arthur Belmont, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
93 Top 29% higher than 71% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Arthur Belmont, MD sits
This provider among emergency medicine physician peers
Across the 14,967 emergency medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Arthur Belmont, MD writes more Part D claims than 93% of them and scores higher on MIPS quality than 64% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one emergency medicine physician peer from a representative sample of 60; the gold marker is Arthur Belmont, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Arthur Belmont, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Arthur Belmont, MD?
High performer (top quartile)Primary specialty
Emergency Medicine Physician
Medicare Part D claims
566 61% vs specialty avg
MIPS final score
93.2/100 10.1 pts vs avg
Specialty distribution in Connecticut
How Emergency Medicine Physician compares to other specialties among Connecticut providers
Medicare quality performance, MIPS
Arthur Belmont, MD's 2023 MIPS final score plotted against the Emergency Medicine Physician national average
- MIPS Final Score
- 93.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Emergency Medicine Physician) - 93.2/100 vs national avg 83.1
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).
Arthur Belmont, MD appears in the CMS NPPES registry as a Emergency Medicine Physician provider holding MD credentials at 71 HAYNES ST, Manchester, CT, 06040, with a listed phone of (860) 647-4778. NPI 1770558181 was issued on 02/20/2006.
Medicare Part D records for calendar year 2023 show 566 prescription claims written by this provider, covering 387 Medicare beneficiaries and totaling roughly $16K in drug spend, with an opioid prescribing rate of 14.7%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 93.2/100 for the 2023 performance year (Quality 84), compared with the national average of 83.1.
Emergency Medicine Physician is a high-volume specialty nationwide, with 64,398 enrolled providers across 56 states and an average of 352 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1770558181 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 02/20/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
93.2403
Final Score
Avg: 83.1
83.9892
Quality
Reporting: Group practice
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
566
Total Claims
$16K
Total Drug Cost
387
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 569
- Total Day Supply
- 4,873
- Generic Drug Cost
- $5K
- Opioid Claims
- 83 (14.7% rate)
- Antibiotic Claims
- 178
Patient Demographics
- Average Patient Age
- 71.9 years
- Avg HCC Risk Score
- 1.74
- Gender Split
- 65% female / 35% male
- Age Distribution
- <65: 87, 65-74: 125, 75-84: 121, 85+: 54
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Arthur Belmont, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Prednisone
Prednisone
58 claims
- Cefuroxime
Cefuroxime
50 claims
- Ondansetron Odt
Ondansetron Odt
38 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
35 claims
- Naproxen
Naproxen
27 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
25 claims
- Tramadol Hcl
Tramadol Hcl
25 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
24 claims
| Drug | Claims |
|---|---|
| Prednisone | 58 |
| Cefuroxime Cefuroxime Axetil | 50 |
| Ondansetron Odt Ondansetron | 38 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 35 |
| Naproxen | 27 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 25 |
| Tramadol Hcl | 25 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 24 |
| Azithromycin | 23 |
| Dicyclomine Hcl | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Medicine Physician Overview
How Arthur Belmont, MD fits within the Emergency Medicine Physician landscape nationally.
64,398
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider
Arthur Belmont, MD's 566 claims are above the specialty average of 352.
Nearby Emergency Medicine Physician Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Belmont.
Dr. Carol Abbatiello
D.O.
Hartford, CT
Dr. Lincoln Abbott
MD
Hartford, CT
Dr. Clayton Abeln
MD
New Haven, CT
Dr. Wayne Abrahams
MD
Waterbury, CT
Dr. Theresa Adams
M.D.
New London, CT
Compare Emergency Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Connecticut medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Emergency Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Connecticut
Frequently Asked Questions
What is Arthur Belmont, MD's specialty? ▼
Arthur Belmont, MD specializes in Emergency Medicine Physician and practices in Manchester, Connecticut. Credentials: MD.
How much does Arthur Belmont, MD prescribe under Medicare Part D? ▼
In 2023, Arthur Belmont, MD wrote 566 Medicare Part D claims totaling $16K in drug costs for 387 beneficiaries.
What is Arthur Belmont, MD's Medicare quality score? ▼
Arthur Belmont, MD has a CMS MIPS Final Score of 93.2/100 (Quality: 84). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Arthur Belmont, MD located? ▼
Arthur Belmont, MD is located at 71 HAYNES ST, Manchester, CT, 06040. Phone: (860) 647-4778.
What is Arthur Belmont, MD's NPI number? ▼
Arthur Belmont, MD's National Provider Identifier (NPI) is 1770558181, issued on 02/20/2006.
Does Arthur Belmont, MD prescribe opioids? ▼
Yes, Arthur Belmont, MD had 83 opioid claims in 2023 with an opioid prescribing rate of 14.7%.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 64,398 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does Arthur Belmont, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Arthur Belmont, MD's most frequently prescribed drugs include Prednisone, Cefuroxime, Ondansetron Odt. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Arthur Belmont, MD accept Medicare? ▼
Arthur Belmont, MD appears in CMS Medicare data with 566 Part D claims and 387 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Arthur Belmont, MD's credentials? ▼
Arthur Belmont, MD's NPI is 1770558181 with credentials MD. 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 (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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 April 2026 (NPPES) / 2023 (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
Compiled from official public sources by the PlainDoctor editorial team.