NPI registry status
Active
2026 NPPES data Sports Medicine (Orthopaedic Surgery) Physician NPI 1093127946 MD, MS
Verify on CMS → Dina Elnaggar, MD, MS
Sports Medicine (Orthopaedic Surgery) Physician in Middletown, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,681 in Sports Medicine (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
381
Medicare Part D claims · 227 beneficiaries · Sports Medicine (Orthopaedic Surgery) Physician avg: 278
Generic prescribing
88%
generic claims · 8% 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
Dina Elnaggar, MD, MS filed 381 Medicare Part D claims in 2023 as a Sports Medicine (Orthopaedic Surgery) Physician in Middletown, New York, prescribing 88% generic.
- 381
- Part D claims, 2023
- 88%
- 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.
Dina Elnaggar, MD, MS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
381 Top 43% higher than 57% 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)
Dina Elnaggar, MD, MS 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 Dina Elnaggar, MD, MS?
Quality data not reportedPrimary specialty
Sports Medicine (Orthopaedic Surgery) Physician
Medicare Part D claims
381 37% vs specialty avg
Specialty distribution in New York
How Sports Medicine (Orthopaedic Surgery) Physician compares to other specialties among New York 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 Sports Medicine (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).
Dina Elnaggar, MD, MS appears in the CMS NPPES registry as a Sports Medicine (Orthopaedic Surgery) Physician provider holding MD, MS credentials at 111 MALTESE DR, Middletown, NY, 10940, with a listed phone of (845) 342-4774. NPI 1093127946 was issued on 05/27/2014.
Medicare Part D records for calendar year 2023 show 381 prescription claims written by this provider, covering 227 Medicare beneficiaries and totaling roughly $5K in drug spend, split 8% brand-name and 88% generic by claim count.
Sports Medicine (Orthopaedic Surgery) Physician is a narrow specialty nationwide, with 2,681 enrolled providers across 53 states and an average of 278 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 | 1093127946 |
|---|---|
| Specialty | Sports Medicine (Orthopaedic Surgery) Physician |
| Credentials | MD, MS |
| Gender | Female |
| NPI Issued | 05/27/2014 |
Hospital and facility affiliations
Facilities where Dina Elnaggar, MD, MS 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.
Orthopaedic Specialty Group PC
Fairfield, CT
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - New York NYSBPMC 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 ~100K New York medical licensees in 2023 - they are NOT specific to Dina Elnaggar, MD, MS. To verify Dina Elnaggar, MD, MS's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Dina Elnaggar, MD, MS - brand share 8.0%
Sports Medicine (Orthopaedic Surgery) Physician average
8% brand-name claims vs 88% generic, on 381 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.
381
Total Claims
$5K
Total Drug Cost
227
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 381
- Total Day Supply
- 4,027
- Brand vs Generic
- 8% brand / 88% generic
- Brand Drug Cost
- $685
- Generic Drug Cost
- $4K
- Antibiotic Claims
- 194
Patient Demographics
- Average Patient Age
- 71.6 years
- Avg HCC Risk Score
- 0.97
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 33, 65-74: 112, 75-84: 60, 85+: 22
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Dina Elnaggar, MD, MS prescribes most
Top Medicare Part D drugs by claim count, 2023
- Azithromycin
Azithromycin
55 claims
- Methylprednisolone
Methylprednisolone
34 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
33 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
26 claims
- Prednisone
Prednisone
24 claims
- Doxycycline Monohy…
Doxycycline Monohydrate
23 claims
- Sulfamethoxazole-T… 19
Sulfamethoxazole-Trimethoprim
19 claims
- Ciprofloxacin Hcl 16
Ciprofloxacin Hcl
16 claims
| Drug | Claims |
|---|---|
| Azithromycin | 55 |
| Methylprednisolone | 34 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 33 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 26 |
| Prednisone | 24 |
| Doxycycline Monohydrate | 23 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 19 |
| Ciprofloxacin Hcl | 16 |
| Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst | 13 |
| Doxycycline Hyclate | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Sports Medicine (Orthopaedic Surgery) Physician in NY →
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Sports Medicine (Orthopaedic Surgery) Physician Overview
How Dina Elnaggar, MD, MS fits within the Sports Medicine (Orthopaedic Surgery) Physician landscape nationally.
2,681
Sports Medicine (Orthopaedic Surgery) Physician Providers in US
53
States with Sports Medicine (Orthopaedic Surgery) Physician
278
Avg Claims per Provider
Dina Elnaggar, MD, MS's 381 claims are above the specialty average of 278.
Nearby Sports Medicine (Orthopaedic Surgery) Physician Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Elnaggar.
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 New York medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Sports Medicine (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 Dina Elnaggar, MD, MS's specialty? ▼
Dina Elnaggar, MD, MS specializes in Sports Medicine (Orthopaedic Surgery) Physician and practices in Middletown, New York. Credentials: MD, MS.
How much does Dina Elnaggar, MD, MS prescribe under Medicare Part D? ▼
In 2023, Dina Elnaggar, MD, MS wrote 381 Medicare Part D claims totaling $5K in drug costs for 227 beneficiaries.
Where is Dina Elnaggar, MD, MS located? ▼
Dina Elnaggar, MD, MS is located at 111 MALTESE DR, Middletown, NY, 10940. Phone: (845) 342-4774.
What is Dina Elnaggar, MD, MS's NPI number? ▼
Dina Elnaggar, MD, MS's National Provider Identifier (NPI) is 1093127946, issued on 05/27/2014.
Does Dina Elnaggar, MD, MS prescribe more brand-name or generic drugs? ▼
Dina Elnaggar, MD, MS's prescribing is 8% brand-name and 88% generic drugs by claim count, with $685 in brand drug costs.
How many Sports Medicine (Orthopaedic Surgery) Physician providers are there in the US? ▼
There are 2,681 Sports Medicine (Orthopaedic Surgery) Physician providers across 53 states in the US. The average Sports Medicine (Orthopaedic Surgery) Physician provider writes 278 Medicare Part D claims per year.
What drugs does Dina Elnaggar, MD, MS prescribe most often? ▼
Based on 2023 Medicare Part D data, Dina Elnaggar, MD, MS's most frequently prescribed drugs include Azithromycin, Methylprednisolone, Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Dina Elnaggar, MD, MS accept Medicare? ▼
Dina Elnaggar, MD, MS appears in CMS Medicare data with 381 Part D claims and 227 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Dina Elnaggar, MD, MS's credentials? ▼
Dina Elnaggar, MD, MS's NPI is 1093127946 with credentials MD, MS. 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.