NPI registry status
Active
2026 NPPES data Neurology Physician NPI 1710906391 MD
Verify on CMS → Frederick Marshall, MD
Neurology Physician in Rochester, 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 19,866 in Neurology 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
1K
Medicare Part D claims · 244 beneficiaries · Neurology Physician avg: 1K
Generic prescribing
99%
generic claims · 1% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
76.8/100
▼ 6 pts below national avg 83.1 · Above neutral
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
Frederick Marshall, MD reported a CMS MIPS final score of 76.8/100 - below the 83.1 national average - and filed 1,306 Medicare Part D claims in 2023.
- 76.8/100
- MIPS score · -6 vs avg
- 1K
- Part D claims, 2023
- 99%
- 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.
Frederick Marshall, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
77 21st percentile higher than 21% 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 Frederick Marshall, MD sits
This provider among neurology physician peers
Across the 5,437 neurology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Frederick Marshall, MD writes more Part D claims than 56% of them and scores higher on MIPS quality than 30% - placing this provider in the high-volume, lower-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 neurology physician peer from a representative sample of 60; the gold marker is Frederick Marshall, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Frederick Marshall, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 3 hospital affiliations - 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 Frederick Marshall, MD?
Below national averagePrimary specialty
Neurology Physician
Medicare Part D claims
1,306 0% vs specialty avg
MIPS final score
76.8/100 6.3 pts vs avg
Specialty distribution in New York
How Neurology Physician compares to other specialties among New York providers
Medicare quality performance, MIPS
Frederick Marshall, MD's 2023 MIPS final score plotted against the Neurology Physician national average
- MIPS Final Score
- 76.8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Neurology Physician) - 76.8/100 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).
Frederick Marshall, MD appears in the CMS NPPES registry as a Neurology Physician provider holding MD credentials at 601 ELMWOOD AVE, Rochester, NY, 14642, with a listed phone of (585) 275-5006. NPI 1710906391 was issued on 07/18/2006.
Medicare Part D records for calendar year 2023 show 1,306 prescription claims written by this provider, covering 244 Medicare beneficiaries and totaling roughly $64K in drug spend, split 1% brand-name and 99% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 76.8/100 for the 2023 performance year (Quality 68.2, Cost 42.7), compared with the national average of 83.1.
Neurology Physician is a mid-sized specialty nationwide, with 19,866 enrolled providers across 54 states and an average of 1,309 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 | 1710906391 |
|---|---|
| Specialty | Neurology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 07/18/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
76.8466
Final Score
Avg: 83.1
68.2024
Quality
42.684
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Frederick Marshall, MD 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.
According to CMS billing records, Frederick Marshall, MD is affiliated with 3 Medicare-billing facilities.
U OF R Neurology Department
Rochester, NY
University OF Rochester
Rochester, NY
Urmc Memory Care Program
Rochester, NY
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 Frederick Marshall, MD. To verify Frederick Marshall, MD'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
Frederick Marshall, MD - brand share 1.0%
Neurology Physician average
1% brand-name claims vs 99% generic, on 1,306 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.
1,306
Total Claims
$64K
Total Drug Cost
244
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,428
- Total Day Supply
- 72,549
- Brand vs Generic
- 1% brand / 99% generic
- Brand Drug Cost
- $7K
- Generic Drug Cost
- $57K
Patient Demographics
- Average Patient Age
- 77.8 years
- Avg HCC Risk Score
- 1.26
- Gender Split
- 48% female / 52% male
- Age Distribution
- <65: 15, 65-74: 61, 75-84: 112, 85+: 56
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Frederick Marshall, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Memantine Hcl
Memantine Hcl
557 claims
- Donepezil Hcl
Donepezil Hcl
245 claims
- Escitalopram Oxalate 89
Escitalopram Oxalate
89 claims
- Carbidopa-Levodopa 63
Carbidopa-Levodopa
63 claims
- Memantine Hcl Er 49
Memantine Hcl Er
49 claims
- Rivastigmine 44
Rivastigmine
44 claims
- Quetiapine Fumarate 30
Quetiapine Fumarate
30 claims
- Trazodone Hcl 29
Trazodone Hcl
29 claims
| Drug | Claims |
|---|---|
| Memantine Hcl | 557 |
| Donepezil Hcl | 245 |
| Escitalopram Oxalate | 89 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 63 |
| Memantine Hcl Er Memantine Hcl | 49 |
| Rivastigmine | 44 |
| Quetiapine Fumarate | 30 |
| Trazodone Hcl | 29 |
| Sertraline Hcl | 26 |
| Mirtazapine | 19 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Neurology Physician Overview
How Frederick Marshall, MD fits within the Neurology Physician landscape nationally.
19,866
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider
Frederick Marshall, MD's 1,306 claims are below the specialty average of 1,309.
Nearby Neurology Physician Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Marshall.
Dr. Ajay Abad
MD
Buffalo, NY
Dr. Sami Abdul-Malak
MD
Syracuse, NY
Dr. Asa Abeliovich
M.D.
New York, NY
Dr. Yvelyne Abellard
MD
New York, NY
Dr. Nada Abou-Fayssal
MD
Brooklyn, NY
Compare Neurology 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 Neurology 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 Frederick Marshall, MD's specialty? ▼
Frederick Marshall, MD specializes in Neurology Physician and practices in Rochester, New York. Credentials: MD.
How much does Frederick Marshall, MD prescribe under Medicare Part D? ▼
In 2023, Frederick Marshall, MD wrote 1,306 Medicare Part D claims totaling $64K in drug costs for 244 beneficiaries.
What is Frederick Marshall, MD's Medicare quality score? ▼
Frederick Marshall, MD has a CMS MIPS Final Score of 76.8/100 (Quality: 68.2, Cost: 42.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Frederick Marshall, MD located? ▼
Frederick Marshall, MD is located at 601 ELMWOOD AVE, Rochester, NY, 14642. Phone: (585) 275-5006.
What is Frederick Marshall, MD's NPI number? ▼
Frederick Marshall, MD's National Provider Identifier (NPI) is 1710906391, issued on 07/18/2006.
Does Frederick Marshall, MD prescribe more brand-name or generic drugs? ▼
Frederick Marshall, MD's prescribing is 1% brand-name and 99% generic drugs by claim count, with $7K in brand drug costs.
How many Neurology Physician providers are there in the US? ▼
There are 19,866 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,309 Medicare Part D claims per year.
What drugs does Frederick Marshall, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Frederick Marshall, MD's most frequently prescribed drugs include Memantine Hcl, Donepezil Hcl, Escitalopram Oxalate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Frederick Marshall, MD accept Medicare? ▼
Frederick Marshall, MD appears in CMS Medicare data with 1,306 Part D claims and 244 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Frederick Marshall, MD's credentials? ▼
Frederick Marshall, MD's NPI is 1710906391 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.
- 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.