NPI registry status
Active
2026 NPPES data Vascular Neurology Physician NPI 1366699118 MD
Verify on CMS → Clara Boyd, MD
Vascular Neurology 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 603 in Vascular 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
161
Medicare Part D claims · 48 beneficiaries · Vascular Neurology Physician avg: 389
What the federal data shows
Clara Boyd, MD filed 161 Medicare Part D claims in 2024 as a Vascular Neurology Physician in New York, New York.
- 161
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥34th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Clara Boyd, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1366699118), first enumerated 08/23/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 161 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
New York statewide board action statistics are published annually — these figures describe aggregate state activity, not Clara Boyd, MD's individual license status. Verify directly with the state medical board.
Source: NYSBPMC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare Boyd with other Vascular Neurology Physician providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in New York
- Shazia Alam East Meadow, NY
- Karthikeyan Arcot, M.B.B.S Brooklyn, NY
- Dr. Felipe Ayala, MD Brooklyn, NY
- Dr. Sehar Babar, MD New York, NY
- Dr. Curtis Benesch, MD Rochester, NY
- Amanda Bilski New York, NY
Other specialties in New York: Student in an Organized Health Care Education/Training Program (13,585) · Clinical Social Worker (6,421) · Social Worker (4,586) · Mental Health Counselor (3,807)
CMS NPPES provider registry desk
NPI 1366699118 · Vascular Neurology Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1366699118
- ENUM-MID 2008
- TAX-NARROW 603
- RX-LIGHT 161
- BOOK-THIN 66 in New York
- PHOTO-ENUM Diogo Haussen, MD · 2008
Clara Boyd, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
161 ≥ 34th percentile 34% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Clara Boyd, MD 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 Clara Boyd, MD?
Quality data not reportedPrimary specialty
Vascular Neurology Physician
Medicare Part D claims
161 59% vs specialty avg
Specialty distribution in New York
How Vascular Neurology 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 Vascular Neurology 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).
Practice Address
Provider Details
| NPI | 1366699118 |
|---|---|
| Specialty | Vascular Neurology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 08/23/2008 |
Hospital and facility affiliations
Facilities where Clara Boyd, 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.
North Shore-Lij Medical PC
New York, 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 Clara Boyd, MD. To verify Clara Boyd, 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
161
Total Claims
$1K
Total Drug Cost
48
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 234.5
- Total Day Supply
- 6,856
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 80.8 years
- Avg HCC Risk Score
- 1.48
- Gender Split
- 63% female / 38% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Clara Boyd, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Donepezil Hcl
Donepezil Hcl
35 claims
- Sertraline Hcl
Sertraline Hcl
34 claims
- Quetiapine Fumarate
Quetiapine Fumarate
26 claims
- Carbidopa-Levodopa
Carbidopa-Levodopa
14 claims
- Memantine Hcl 11
Memantine Hcl
11 claims
| Drug | Claims |
|---|---|
| Donepezil Hcl | 35 |
| Sertraline Hcl | 34 |
| Quetiapine Fumarate | 26 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 14 |
| Memantine Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Vascular Neurology Physician Overview
How Clara Boyd, MD fits within the Vascular Neurology Physician landscape nationally.
603
Vascular Neurology Physician Providers in US
47
States with Vascular Neurology Physician
389
Avg Claims per Provider
Clara Boyd, MD's 161 claims are below the specialty average of 389.
Nationwide Vascular Neurology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Boyd, both outside New York so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Vascular 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 Boyd.
One of 66 Vascular Neurology Physician providers enrolled in New York, 11 are shown on this page.
Dr. Adam Blanden
MD,PHD
Syracuse, NY
Dr. Natalie Cheng
M.D.
Brooklyn, NY
Dr. Sarah Cherian
MD
Mineola, NY
Dr. Carrie Chui
MD
New York, NY
Dr. Emma Ciafaloni
MD
Rochester, NY
Compare Vascular Neurology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Clara Boyd, MD's specialty? ▼
Clara Boyd, MD specializes in Vascular Neurology Physician and practices in New York, New York. Credentials: MD.
How much does Clara Boyd, MD prescribe under Medicare Part D? ▼
In 2024, Clara Boyd, MD wrote 161 Medicare Part D claims totaling $1K in drug costs for 48 beneficiaries.
Where is Clara Boyd, MD located? ▼
Clara Boyd, MD is located at 130 EAST 77TH STREET, New York, NY, 10075. Phone: (212) 434-6400.
What is Clara Boyd, MD's NPI number? ▼
Clara Boyd, MD's National Provider Identifier (NPI) is 1366699118, issued on 08/23/2008.
How many Vascular Neurology Physician providers are there in the US? ▼
There are 603 Vascular Neurology Physician providers across 47 states in the US. The average Vascular Neurology Physician provider writes 389 Medicare Part D claims per year.
What drugs does Clara Boyd, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Clara Boyd, MD's most frequently prescribed drugs include Donepezil Hcl, Sertraline Hcl, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Clara Boyd, MD accept Medicare? ▼
Clara Boyd, MD appears in CMS Medicare data with 161 Part D claims and 48 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Clara Boyd, MD's credentials? ▼
Clara Boyd, MD's NPI is 1366699118 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.