NPI registry status
Active
2026 NPPES data Orthopaedic Surgery Physician NPI 1942223045 M.D.
Verify on CMS → Robert Dudek, M.D.
Orthopaedic Surgery Physician in Enfield, 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 26,109 in Orthopaedic Surgery 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
241
Medicare Part D claims · 94 beneficiaries · Orthopaedic Surgery Physician avg: 344
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Robert Dudek, M.D. filed 241 Medicare Part D claims in 2024 as an Orthopaedic Surgery Physician in Enfield, Connecticut.
- 241
- Part D claims, 2024
- ≥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 Robert Dudek, M.D.
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 1942223045), first enumerated 07/26/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 241 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- 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 1942223045 · Orthopaedic Surgery Physician
NPI-10 · ENUM-LEGACY · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1942223045
- ENUM-LEGACY 2006
- TAX-MID 26K Orthopaedic Surgery
- RX-LIGHT 241
- BOOK-THIN 370 in Connecticut
- PHOTO-ENUM Douglas Patch, MD · 2006
Robert Dudek, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
241 ≥ 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
◑
Board-eligible specialty (heuristic, not verified)
Robert Dudek, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Robert Dudek, M.D.?
Quality data not reportedPrimary specialty
Orthopaedic Surgery Physician
Medicare Part D claims
241 30% vs specialty avg
Specialty distribution in Connecticut
How Orthopaedic Surgery Physician compares to other specialties among Connecticut 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 Orthopaedic Surgery Physician. 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 | 1942223045 |
|---|---|
| Specialty | Orthopaedic Surgery Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/26/2006 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
241
Total Claims
$2K
Total Drug Cost
94
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 261.5
- Total Day Supply
- 6,249
- Brand Drug Cost
- $0
- Generic Drug Cost
- $2K
- Opioid Claims
- 30 (12.4% rate)
- Antibiotic Claims
- 39
Patient Demographics
- Average Patient Age
- 72.4 years
- Avg HCC Risk Score
- 1.22
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 16, 65-74: 40, 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.
What Robert Dudek, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Meloxicam
Meloxicam
62 claims
- Diclofenac Sodium
Diclofenac Sodium
39 claims
- Prednisone
Prednisone
32 claims
- Cephalexin 23
Cephalexin
23 claims
- Ibuprofen 22
Ibuprofen
22 claims
- Tramadol Hcl 15
Tramadol Hcl
15 claims
- Cefadroxil 11
Cefadroxil
11 claims
| Drug | Claims |
|---|---|
| Meloxicam | 62 |
| Diclofenac Sodium | 39 |
| Prednisone | 32 |
| Cephalexin | 23 |
| Ibuprofen | 22 |
| Tramadol Hcl | 15 |
| Cefadroxil | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Orthopaedic Surgery Physician Overview
How Robert Dudek, M.D. fits within the Orthopaedic Surgery Physician landscape nationally.
26,109
Orthopaedic Surgery Physician Providers in US
56
States with Orthopaedic Surgery Physician
344
Avg Claims per Provider
Robert Dudek, M.D.'s 241 claims are below the specialty average of 344.
Nationwide Orthopaedic Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Dudek, both outside Connecticut 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 Orthopaedic Surgery Physician Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Dudek.
One of 370 Orthopaedic Surgery Physician providers enrolled in Connecticut, 5 are shown here.
Dr. Christina Allen
MD
New Haven, CT
Dr. Kenneth Alleyne
MD
South Windsor, CT
Dr. Ammar Anbari
MD
North Franklin, CT
Dr. Nicole Arcand
MD
North Franklin, CT
Dr. Robert Arciero
MD
Farmington, CT
Compare Orthopaedic Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Robert Dudek, M.D.'s specialty? ▼
Robert Dudek, M.D. specializes in Orthopaedic Surgery Physician and practices in Enfield, Connecticut. Credentials: M.D..
How much does Robert Dudek, M.D. prescribe under Medicare Part D? ▼
In 2024, Robert Dudek, M.D. wrote 241 Medicare Part D claims totaling $2K in drug costs for 94 beneficiaries.
Where is Robert Dudek, M.D. located? ▼
Robert Dudek, M.D. is located at 140 HAZARD AVE, Enfield, CT, 06082. Phone: (860) 272-2940.
What is Robert Dudek, M.D.'s NPI number? ▼
Robert Dudek, M.D.'s National Provider Identifier (NPI) is 1942223045, issued on 07/26/2006.
Does Robert Dudek, M.D. prescribe opioids? ▼
Yes, Robert Dudek, M.D. had 30 opioid claims in 2024 with an opioid prescribing rate of 12.4%.
How many Orthopaedic Surgery Physician providers are there in the US? ▼
There are 26,109 Orthopaedic Surgery Physician providers across 56 states in the US. The average Orthopaedic Surgery Physician provider writes 344 Medicare Part D claims per year.
What drugs does Robert Dudek, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Robert Dudek, M.D.'s most frequently prescribed drugs include Meloxicam, Diclofenac Sodium, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Robert Dudek, M.D. accept Medicare? ▼
Robert Dudek, M.D. appears in CMS Medicare data with 241 Part D claims and 94 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Robert Dudek, M.D.'s credentials? ▼
Robert Dudek, M.D.'s NPI is 1942223045 with credentials M.D.. 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.