NPI registry status
Active
2026 NPPES data Ophthalmology Physician NPI 1508904269 MD
Verify on CMS → Cindy Breznak, MD
Ophthalmology Physician in Edison, New Jersey.
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
436
Medicare Part D claims · 82 beneficiaries · Ophthalmology Physician avg: 1K
Generic prescribing
52%
generic claims · 48% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$15.94
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
Cindy Breznak, MD filed 436 Medicare Part D claims in 2023 as an Ophthalmology Physician in Edison, New Jersey, prescribing 52% generic.
- 436
- Part D claims, 2023
- 52%
- generic prescribing
- $15.94
- industry payments (Sunshine Act)
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.
Cindy Breznak, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
436 Top 38% higher than 62% 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-eligible specialty (heuristic, not verified)
Cindy Breznak, MD 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 Cindy Breznak, MD?
Quality data not reportedPrimary specialty
Ophthalmology Physician
Medicare Part D claims
436 69% vs specialty avg
Specialty distribution in New Jersey
How Ophthalmology Physician compares to other specialties among New Jersey 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).
Cindy Breznak, MD appears in the CMS NPPES registry as an Ophthalmology Physician provider holding MD credentials at 98 JAMES STREET, Edison, NJ, 08820, with a listed phone of (732) 744-1800. NPI 1508904269 was issued on 02/02/2007.
Medicare Part D records for calendar year 2023 show 436 prescription claims written by this provider, covering 82 Medicare beneficiaries and totaling roughly $125K in drug spend, split 48% brand-name and 52% 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 | 1508904269 |
|---|---|
| Specialty | Ophthalmology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 02/02/2007 |
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 Cindy Breznak, MD. Source: openpaymentsdata.cms.gov.
Total received
$16
Largest payer
GlaxoSmithKline, 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
Cindy Breznak, MD - brand share 48.0%
Ophthalmology Physician average
48% brand-name claims vs 52% generic, on 436 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.
436
Total Claims
$125K
Total Drug Cost
82
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 835
- Total Day Supply
- 23,970
- Brand vs Generic
- 48% brand / 52% generic
- Brand Drug Cost
- $99K
- Generic Drug Cost
- $26K
Patient Demographics
- Average Patient Age
- 79.4 years
- Avg HCC Risk Score
- 1.07
- Gender Split
- 68% female / 32% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Cindy Breznak, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Timolol Maleate
Timolol Maleate
78 claims
- Alphagan P
Alphagan P
44 claims
- Lumigan
Lumigan
39 claims
- Brinzolamide
Brinzolamide
36 claims
- Prednisolone Acetate 24
Prednisolone Acetate
24 claims
- Brimonidine Tartrate 20
Brimonidine Tartrate
20 claims
- Prolensa 20
Prolensa
20 claims
- Pilocarpine Hcl 15
Pilocarpine Hcl
15 claims
| Drug | Claims |
|---|---|
| Timolol Maleate | 78 |
| Alphagan P Brimonidine Tartrate | 44 |
| Lumigan Bimatoprost | 39 |
| Brinzolamide | 36 |
| Prednisolone Acetate | 24 |
| Brimonidine Tartrate | 20 |
| Prolensa Bromfenac Sodium | 20 |
| Pilocarpine Hcl | 15 |
| Restasis Cyclosporine | 15 |
| Besivance Besifloxacin Hcl | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Ophthalmology Physician Overview
How Cindy Breznak, MD 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
Cindy Breznak, MD's 436 claims are below the specialty average of 1,420.
Nearby Ophthalmology Physician Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Breznak.
Dr. Bryan Abessi
M.D.
Branchburg, NJ
Dr. Atul Agarwala
MD
Irvington, NJ
Dr. Arlene Ahmad
MD
Boonton, NJ
Dr. Adil Ahmed
DO
Brick, NJ
Dr. Scott Aksman
MD
Freehold, NJ
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 New Jersey 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 Cindy Breznak, MD's specialty? ▼
Cindy Breznak, MD specializes in Ophthalmology Physician and practices in Edison, New Jersey. Credentials: MD.
How much does Cindy Breznak, MD prescribe under Medicare Part D? ▼
In 2023, Cindy Breznak, MD wrote 436 Medicare Part D claims totaling $125K in drug costs for 82 beneficiaries.
Where is Cindy Breznak, MD located? ▼
Cindy Breznak, MD is located at 98 JAMES STREET, Edison, NJ, 08820. Phone: (732) 744-1800.
What is Cindy Breznak, MD's NPI number? ▼
Cindy Breznak, MD's National Provider Identifier (NPI) is 1508904269, issued on 02/02/2007.
Does Cindy Breznak, MD prescribe more brand-name or generic drugs? ▼
Cindy Breznak, MD's prescribing is 48% brand-name and 52% generic drugs by claim count, with $99K 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 Cindy Breznak, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Cindy Breznak, MD's most frequently prescribed drugs include Timolol Maleate, Alphagan P, Lumigan. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cindy Breznak, MD accept Medicare? ▼
Cindy Breznak, MD appears in CMS Medicare data with 436 Part D claims and 82 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cindy Breznak, MD's credentials? ▼
Cindy Breznak, MD's NPI is 1508904269 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.
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.