NPI registry status
Active
2026 NPPES data Neurological Surgery Physician NPI 1730267709 MD,JD,FACS
Verify on CMS → Roger Kaye, MD,JD,FACS
Neurological Surgery Physician in Norwalk, 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 8,100 in Neurological 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
48
Medicare Part D claims · Neurological Surgery Physician avg: 181
Generic prescribing
69%
generic claims · 31% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Roger Kaye, MD,JD,FACS filed 48 Medicare Part D claims in 2023 as a Neurological Surgery Physician in Norwalk, Connecticut, prescribing 69% generic.
- 48
- Part D claims, 2023
- 69%
- generic prescribing
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.
Roger Kaye, MD,JD,FACS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
48 0th percentile higher than 0% 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
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Board-eligible specialty (heuristic, not verified)
Roger Kaye, MD,JD,FACS 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 Roger Kaye, MD,JD,FACS?
Quality data not reportedPrimary specialty
Neurological Surgery Physician
Medicare Part D claims
48 73% vs specialty avg
Specialty distribution in Connecticut
How Neurological 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 Neurological 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).
Roger Kaye, MD,JD,FACS appears in the CMS NPPES registry as a Neurological Surgery Physician provider holding MD,JD,FACS credentials at 30 STEVENS ST, Norwalk, CT, 06850, with a listed phone of (203) 853-0004. NPI 1730267709 was issued on 11/01/2006.
Medicare Part D records for calendar year 2023 show 48 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $33K in drug spend, split 31% brand-name and 69% generic by claim count.
Neurological Surgery Physician is a mid-sized specialty nationwide, with 8,100 enrolled providers across 53 states and an average of 181 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 | 1730267709 |
|---|---|
| Specialty | Neurological Surgery Physician |
| Credentials | MD,JD,FACS |
| Gender | Male |
| NPI Issued | 11/01/2006 |
Brand vs generic prescribing mix · Above average
Roger Kaye, MD,JD,FACS - brand share 31.0%
Neurological Surgery Physician average
31% brand-name claims vs 69% generic, on 48 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.
48
Total Claims
$33K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 133
- Total Day Supply
- 3,992
- Brand vs Generic
- 31% brand / 69% generic
- Brand Drug Cost
- $32K
- Generic Drug Cost
- $932
Patient Demographics
- Average Patient Age
- 83.0 years
- Avg HCC Risk Score
- 2.50
Neurological Surgery Physician Overview
How Roger Kaye, MD,JD,FACS fits within the Neurological Surgery Physician landscape nationally.
8,100
Neurological Surgery Physician Providers in US
53
States with Neurological Surgery Physician
181
Avg Claims per Provider
Roger Kaye, MD,JD,FACS's 48 claims are below the specialty average of 181.
Nearby Neurological Surgery Physician Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Kaye.
Dr. Khalid Abbed
MD
New Haven, CT
Dr. Hussein Alahmadi
M.D.
New Britain, CT
Dr. Khaled Alok
MD
New Haven, CT
Dr. Paul Apostolides
MD
Greenwich, CT
Dr. Thomas Arkins
MD
New Haven, CT
Compare Neurological 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 Neurological 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 Roger Kaye, MD,JD,FACS's specialty? ▼
Roger Kaye, MD,JD,FACS specializes in Neurological Surgery Physician and practices in Norwalk, Connecticut. Credentials: MD,JD,FACS.
How much does Roger Kaye, MD,JD,FACS prescribe under Medicare Part D? ▼
In 2023, Roger Kaye, MD,JD,FACS wrote 48 Medicare Part D claims totaling $33K in drug costs for N/A beneficiaries.
Where is Roger Kaye, MD,JD,FACS located? ▼
Roger Kaye, MD,JD,FACS is located at 30 STEVENS ST, Norwalk, CT, 06850. Phone: (203) 853-0004.
What is Roger Kaye, MD,JD,FACS's NPI number? ▼
Roger Kaye, MD,JD,FACS's National Provider Identifier (NPI) is 1730267709, issued on 11/01/2006.
Does Roger Kaye, MD,JD,FACS prescribe more brand-name or generic drugs? ▼
Roger Kaye, MD,JD,FACS's prescribing is 31% brand-name and 69% generic drugs by claim count, with $32K in brand drug costs.
How many Neurological Surgery Physician providers are there in the US? ▼
There are 8,100 Neurological Surgery Physician providers across 53 states in the US. The average Neurological Surgery Physician provider writes 181 Medicare Part D claims per year.
Does Roger Kaye, MD,JD,FACS accept Medicare? ▼
Roger Kaye, MD,JD,FACS appears in CMS Medicare data with 48 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Roger Kaye, MD,JD,FACS's credentials? ▼
Roger Kaye, MD,JD,FACS's NPI is 1730267709 with credentials MD,JD,FACS. 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.