NPI registry status
Active
2026 NPPES data Ophthalmology Physician NPI 1477180990
Verify on CMS → David Rosen
Ophthalmology Physician in Las Vegas, Nevada.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 22,082 in Ophthalmology 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
344
Medicare Part D claims · 136 beneficiaries · Ophthalmology Physician avg: 1K
Generic prescribing
69%
generic claims · 31% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$134.81
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
David Rosen filed 344 Medicare Part D claims in 2023 as a Ophthalmology Physician in Las Vegas, Nevada, prescribing 69% generic.
- 344
- Part D claims, 2023
- 69%
- 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.
David Rosen's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
344 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)
David Rosen 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 David Rosen?
Quality data not reportedPrimary specialty
Ophthalmology Physician
Medicare Part D claims
344 76% vs specialty avg
Specialty distribution in Nevada
How Ophthalmology Physician compares to other specialties among Nevada 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 Ophthalmology 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).
David Rosen appears in the CMS NPPES registry as an Ophthalmology Physician provider at 3575 PECOS MCLEOD, Las Vegas, NV, 89121, with a listed phone of (702) 731-2088. NPI 1477180990 was issued on 03/25/2020.
Medicare Part D records for calendar year 2023 show 344 prescription claims written by this provider, covering 136 Medicare beneficiaries and totaling roughly $47K in drug spend, split 31% brand-name and 69% generic by claim count.
Ophthalmology Physician is a mid-sized specialty nationwide, with 22,082 enrolled providers across 56 states and an average of 1,420 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 | 1477180990 |
|---|---|
| Specialty | Ophthalmology Physician |
| Gender | Male |
| NPI Issued | 03/25/2020 |
Hospital and facility affiliations
Facilities where David Rosen 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.
Shepherd Eye Center Ltd
Las Vegas, NV
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 David Rosen. Source: openpaymentsdata.cms.gov.
Total received
$135
Largest payer
Alcon Vision LLC
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 · Above average
David Rosen - brand share 31.0%
Ophthalmology Physician average
31% brand-name claims vs 69% generic, on 344 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.
344
Total Claims
$47K
Total Drug Cost
136
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 595
- Total Day Supply
- 16,824
- Brand vs Generic
- 31% brand / 69% generic
- Brand Drug Cost
- $32K
- Generic Drug Cost
- $15K
Patient Demographics
- Average Patient Age
- 73.7 years
- Avg HCC Risk Score
- 1.55
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 14, 65-74: 56, 75-84: 46, 85+: 20
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What David Rosen prescribes most
Top Medicare Part D drugs by claim count, 2023
- Latanoprost
Latanoprost
92 claims
- Dorzolamide-Timolol 30
Dorzolamide-Timolol
30 claims
- Timolol Maleate 30
Timolol Maleate
30 claims
- Prednisolone Acetate 25
Prednisolone Acetate
25 claims
- Brimonidine Tartrate 21
Brimonidine Tartrate
21 claims
- Xiidra 18
Xiidra
18 claims
- Erythromycin 12
Erythromycin
12 claims
- Fluorometholone 11
Fluorometholone
11 claims
| Drug | Claims |
|---|---|
| Latanoprost | 92 |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 30 |
| Timolol Maleate | 30 |
| Prednisolone Acetate | 25 |
| Brimonidine Tartrate | 21 |
| Xiidra Lifitegrast | 18 |
| Erythromycin Erythromycin Base | 12 |
| Fluorometholone | 11 |
| Moxifloxacin Moxifloxacin Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Ophthalmology Physician Overview
How David Rosen fits within the Ophthalmology Physician landscape nationally.
22,082
Ophthalmology Physician Providers in US
56
States with Ophthalmology Physician
1,420
Avg Claims per Provider
David Rosen's 344 claims are below the specialty average of 1,420.
Nearby Ophthalmology Physician Providers in Nevada
Other clinicians with the same primary specialty enrolled in Nevada, drawn from the same CMS NPPES roster as Rosen.
Dr. Jack Abrams
M.D.
Las Vegas, NV
Dr. Brian Alder
MD
Las Vegas, NV
Dr. Alec Amram
M.D.
Las Vegas, NV
Dr. Christopher Baloga
D.O.
Reno, NV
Dr. Brett Brimhall
M.D.
Las Vegas, NV
Compare Ophthalmology 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 Nevada medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Ophthalmology 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 David Rosen's specialty? ▼
David Rosen specializes in Ophthalmology Physician and practices in Las Vegas, Nevada.
How much does David Rosen prescribe under Medicare Part D? ▼
In 2023, David Rosen wrote 344 Medicare Part D claims totaling $47K in drug costs for 136 beneficiaries.
Where is David Rosen located? ▼
David Rosen is located at 3575 PECOS MCLEOD, Las Vegas, NV, 89121. Phone: (702) 731-2088.
What is David Rosen's NPI number? ▼
David Rosen's National Provider Identifier (NPI) is 1477180990, issued on 03/25/2020.
Does David Rosen prescribe more brand-name or generic drugs? ▼
David Rosen's prescribing is 31% brand-name and 69% generic drugs by claim count, with $32K in brand drug costs.
How many Ophthalmology Physician providers are there in the US? ▼
There are 22,082 Ophthalmology Physician providers across 56 states in the US. The average Ophthalmology Physician provider writes 1,420 Medicare Part D claims per year.
What drugs does David Rosen prescribe most often? ▼
Based on 2023 Medicare Part D data, David Rosen's most frequently prescribed drugs include Latanoprost, Dorzolamide-Timolol, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Rosen accept Medicare? ▼
David Rosen appears in CMS Medicare data with 344 Part D claims and 136 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Rosen's credentials? ▼
David Rosen's NPI is 1477180990. 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.
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 May 2026.