NPI registry status
Active
2026 NPPES data MOHS-Micrographic Surgery Physician NPI 1134114655 M.D.
Verify on CMS → Ellen Marmur, M.D.
MOHS-Micrographic Surgery Physician in New York, 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 1,102 in MOHS-Micrographic 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
669
Medicare Part D claims · 278 beneficiaries · MOHS-Micrographic Surgery Physician avg: 607
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
87.9/100
▲ 5 pts above national avg 83.1 · Above neutral
Industry payments
$20.3K
24 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
Ellen Marmur, M.D. reported a CMS MIPS final score of 87.9/100 - above the 83.1 national average - and filed 669 Medicare Part D claims in 2023.
- 87.9/100
- MIPS score · +5 vs avg
- 669
- Part D claims, 2023
- 93%
- 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.
Ellen Marmur, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
88 Top 46% higher than 54% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Ellen Marmur, M.D. sits
This provider among mohs-micrographic surgery physician peers
Across the 705 mohs-micrographic surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Ellen Marmur, M.D. writes more Part D claims than 63% of them and scores higher on MIPS quality than 58% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one mohs-micrographic surgery physician peer from a representative sample of 60; the gold marker is Ellen Marmur, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Ellen Marmur, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Ellen Marmur, M.D.?
High performer (top quartile)Primary specialty
MOHS-Micrographic Surgery Physician
Medicare Part D claims
669 10% vs specialty avg
MIPS final score
87.9/100 4.8 pts vs avg
Specialty distribution in New York
How MOHS-Micrographic Surgery Physician compares to other specialties among New York providers
Medicare quality performance, MIPS
Ellen Marmur, M.D.'s 2023 MIPS final score plotted against the MOHS-Micrographic Surgery Physician national average
- MIPS Final Score
- 87.9/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (MOHS-Micrographic Surgery Physician) - 87.9/100 vs national avg 83.1
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).
Ellen Marmur, M.D. appears in the CMS NPPES registry as a MOHS-Micrographic Surgery Physician provider holding M.D. credentials at 12 EAST 87TH STREET, New York, NY, 10128, with a listed phone of (212) 996-6900. NPI 1134114655 was issued on 09/12/2005.
Medicare Part D records for calendar year 2023 show 669 prescription claims written by this provider, covering 278 Medicare beneficiaries and totaling roughly $34K in drug spend, split 7% brand-name and 93% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 87.9/100 for the 2023 performance year (Quality 78), compared with the national average of 83.1.
MOHS-Micrographic Surgery Physician is a narrow specialty nationwide, with 1,102 enrolled providers across 52 states and an average of 607 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 | 1134114655 |
|---|---|
| Specialty | MOHS-Micrographic Surgery Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 09/12/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
87.9105
Final Score
Avg: 83.1
78.019
Quality
100
Promoting Interoperability
Reporting: Individual
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 Ellen Marmur, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$20.3K
Largest payer
Solta Medical, a division of Bausch Health US, 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.
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 Ellen Marmur, M.D.. To verify Ellen Marmur, M.D.'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
Ellen Marmur, M.D. - brand share 7.0%
MOHS-Micrographic Surgery Physician average
7% brand-name claims vs 93% generic, on 669 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.
669
Total Claims
$34K
Total Drug Cost
278
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 777
- Total Day Supply
- 18,891
- Brand vs Generic
- 7% brand / 93% generic
- Brand Drug Cost
- $12K
- Generic Drug Cost
- $22K
- Antibiotic Claims
- 29
Patient Demographics
- Average Patient Age
- 77.6 years
- Avg HCC Risk Score
- 1.00
- Gender Split
- 72% female / 28% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ellen Marmur, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Mupirocin
Mupirocin
116 claims
- Clobetasol Propion…
Clobetasol Propionate
88 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
83 claims
- Fluorouracil
Fluorouracil
52 claims
- Minoxidil 40
Minoxidil
40 claims
- Metronidazole 35
Metronidazole
35 claims
- Imiquimod 25
Imiquimod
25 claims
- Valacyclovir 23
Valacyclovir
23 claims
| Drug | Claims |
|---|---|
| Mupirocin | 116 |
| Clobetasol Propionate | 88 |
| Triamcinolone Acetonide | 83 |
| Fluorouracil | 52 |
| Minoxidil | 40 |
| Metronidazole | 35 |
| Imiquimod | 25 |
| Valacyclovir Valacyclovir Hcl | 23 |
| Erythromycin Erythromycin Base | 21 |
| Fluocinolone Acetonide | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
MOHS-Micrographic Surgery Physician Overview
How Ellen Marmur, M.D. fits within the MOHS-Micrographic Surgery Physician landscape nationally.
1,102
MOHS-Micrographic Surgery Physician Providers in US
52
States with MOHS-Micrographic Surgery Physician
607
Avg Claims per Provider
Ellen Marmur, M.D.'s 669 claims are above the specialty average of 607.
Nearby MOHS-Micrographic 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 Marmur.
Dr. Tony Adar
M.D.
Plainview, NY
Dr. Tarek Afif
M.D.
Pomona, NY
Dr. Michael Albom
M.D.
New York, NY
Dr. Snehal Amin
M.D.
Smithtown, NY
Dr. Michael Bax
MD
Buffalo, NY
Compare MOHS-Micrographic 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 New York medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby MOHS-Micrographic 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 Ellen Marmur, M.D.'s specialty? ▼
Ellen Marmur, M.D. specializes in MOHS-Micrographic Surgery Physician and practices in New York, New York. Credentials: M.D..
How much does Ellen Marmur, M.D. prescribe under Medicare Part D? ▼
In 2023, Ellen Marmur, M.D. wrote 669 Medicare Part D claims totaling $34K in drug costs for 278 beneficiaries.
What is Ellen Marmur, M.D.'s Medicare quality score? ▼
Ellen Marmur, M.D. has a CMS MIPS Final Score of 87.9/100 (Quality: 78). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Ellen Marmur, M.D. located? ▼
Ellen Marmur, M.D. is located at 12 EAST 87TH STREET, New York, NY, 10128. Phone: (212) 996-6900.
What is Ellen Marmur, M.D.'s NPI number? ▼
Ellen Marmur, M.D.'s National Provider Identifier (NPI) is 1134114655, issued on 09/12/2005.
Does Ellen Marmur, M.D. prescribe more brand-name or generic drugs? ▼
Ellen Marmur, M.D.'s prescribing is 7% brand-name and 93% generic drugs by claim count, with $12K in brand drug costs.
How many MOHS-Micrographic Surgery Physician providers are there in the US? ▼
There are 1,102 MOHS-Micrographic Surgery Physician providers across 52 states in the US. The average MOHS-Micrographic Surgery Physician provider writes 607 Medicare Part D claims per year.
What drugs does Ellen Marmur, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Ellen Marmur, M.D.'s most frequently prescribed drugs include Mupirocin, Clobetasol Propionate, Triamcinolone Acetonide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ellen Marmur, M.D. accept Medicare? ▼
Ellen Marmur, M.D. appears in CMS Medicare data with 669 Part D claims and 278 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ellen Marmur, M.D.'s credentials? ▼
Ellen Marmur, M.D.'s NPI is 1134114655 with credentials M.D.. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.