NPI registry status
Active
2026 NPPES data Orthopaedic Surgery Physician NPI 1316991136 MD
Verify on CMS → Kenneth Alleyne, MD
Orthopaedic Surgery Physician in South Windsor, 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 25,781 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
537
Medicare Part D claims · 197 beneficiaries · Orthopaedic Surgery Physician avg: 324
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$50
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Kenneth Alleyne, MD filed 537 Medicare Part D claims in 2023 as a Orthopaedic Surgery Physician in South Windsor, Connecticut, prescribing 90% generic.
- 537
- Part D claims, 2023
- 90%
- generic prescribing
- 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.
Kenneth Alleyne, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
537 Top 34% higher than 66% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Kenneth Alleyne, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - 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 Kenneth Alleyne, MD?
Quality data not reportedPrimary specialty
Orthopaedic Surgery Physician
Medicare Part D claims
537 66% 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).
Kenneth Alleyne, MD appears in the CMS NPPES registry as a Orthopaedic Surgery Physician provider holding MD credentials at 2800 TAMARACK RD, South Windsor, CT, 06074, with a listed phone of (860) 648-4480. NPI 1316991136 was issued on 05/19/2006.
Medicare Part D records for calendar year 2023 show 537 prescription claims written by this provider, covering 197 Medicare beneficiaries and totaling roughly $38K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 12.3%.
Orthopaedic Surgery Physician is a mid-sized specialty nationwide, with 25,781 enrolled providers across 56 states and an average of 324 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 | 1316991136 |
|---|---|
| Specialty | Orthopaedic Surgery Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/19/2006 |
Hospital and facility affiliations
Facilities where Kenneth Alleyne, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Physician Affiliate Group OF New York PC
New York, NY
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Kenneth Alleyne, MD. Source: openpaymentsdata.cms.gov.
Total received
$50
Largest payer
Vericel Corporation
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Kenneth Alleyne, MD - brand share 10.0%
Orthopaedic Surgery Physician average
10% brand-name claims vs 90% generic, on 537 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
537
Total Claims
$38K
Total Drug Cost
197
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 594
- Total Day Supply
- 13,483
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $17K
- Generic Drug Cost
- $22K
- Opioid Claims
- 66 (12.3% rate)
- Antibiotic Claims
- 35
Patient Demographics
- Average Patient Age
- 72.4 years
- Avg HCC Risk Score
- 1.08
- Gender Split
- 70% female / 30% male
- Age Distribution
- <65: 13, 65-74: 109, 75-84: 61, 85+: 14
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kenneth Alleyne, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Diclofenac Sodium
Diclofenac Sodium
152 claims
- Meloxicam
Meloxicam
102 claims
- Methylprednisolone 58
Methylprednisolone
58 claims
- Lidocaine 50
Lidocaine
50 claims
- Celecoxib 37
Celecoxib
37 claims
- Tramadol Hcl-Aceta… 25
Tramadol Hcl-Acetaminophen
25 claims
- Amoxicillin-Clavul… 21
Amoxicillin-Clavulanate Potass
21 claims
- Oxycodone-Acetamin… 17
Oxycodone-Acetaminophen
17 claims
| Drug | Claims |
|---|---|
| Diclofenac Sodium | 152 |
| Meloxicam | 102 |
| Methylprednisolone | 58 |
| Lidocaine | 50 |
| Celecoxib | 37 |
| Tramadol Hcl-Acetaminophen Tramadol Hcl/Acetaminophen | 25 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 21 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 17 |
* 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 Kenneth Alleyne, MD fits within the Orthopaedic Surgery Physician landscape nationally.
25,781
Orthopaedic Surgery Physician Providers in US
56
States with Orthopaedic Surgery Physician
324
Avg Claims per Provider
Kenneth Alleyne, MD's 537 claims are above the specialty average of 324.
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 Alleyne.
Dr. Christina Allen
MD
New Haven, CT
Dr. Ammar Anbari
MD
North Franklin, CT
Dr. Nicole Arcand
MD
North Franklin, CT
Dr. Robert Arciero
MD
Farmington, CT
Dr. Abiola Atanda
M.D
Danbury, CT
Compare Orthopaedic Surgery 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 Orthopaedic Surgery 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.
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Frequently Asked Questions
What is Kenneth Alleyne, MD's specialty? ▼
Kenneth Alleyne, MD specializes in Orthopaedic Surgery Physician and practices in South Windsor, Connecticut. Credentials: MD.
How much does Kenneth Alleyne, MD prescribe under Medicare Part D? ▼
In 2023, Kenneth Alleyne, MD wrote 537 Medicare Part D claims totaling $38K in drug costs for 197 beneficiaries.
Where is Kenneth Alleyne, MD located? ▼
Kenneth Alleyne, MD is located at 2800 TAMARACK RD, South Windsor, CT, 06074. Phone: (860) 648-4480.
What is Kenneth Alleyne, MD's NPI number? ▼
Kenneth Alleyne, MD's National Provider Identifier (NPI) is 1316991136, issued on 05/19/2006.
Does Kenneth Alleyne, MD prescribe more brand-name or generic drugs? ▼
Kenneth Alleyne, MD's prescribing is 10% brand-name and 90% generic drugs by claim count, with $17K in brand drug costs.
Does Kenneth Alleyne, MD prescribe opioids? ▼
Yes, Kenneth Alleyne, MD had 66 opioid claims in 2023 with an opioid prescribing rate of 12.3%.
How many Orthopaedic Surgery Physician providers are there in the US? ▼
There are 25,781 Orthopaedic Surgery Physician providers across 56 states in the US. The average Orthopaedic Surgery Physician provider writes 324 Medicare Part D claims per year.
What drugs does Kenneth Alleyne, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Kenneth Alleyne, MD's most frequently prescribed drugs include Diclofenac Sodium, Meloxicam, Methylprednisolone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kenneth Alleyne, MD accept Medicare? ▼
Kenneth Alleyne, MD appears in CMS Medicare data with 537 Part D claims and 197 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kenneth Alleyne, MD's credentials? ▼
Kenneth Alleyne, MD's NPI is 1316991136 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.
- 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.