NPI registry status
Active
2026 NPPES data Neurology Physician NPI 1821095936 MD
Verify on CMS → Nesreen Suwan, MD
Neurology Physician in Lisle, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 20,467 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
623
Medicare Part D claims · 71 beneficiaries · Neurology Physician avg: 1K
Generic prescribing
75%
generic claims · 25% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
70/100
▼ 13 pts below national avg 83.5 · Mid-tier
Industry payments
$13.0K
86 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Nesreen Suwan, MD reported a CMS MIPS final score of 70/100 - below the 83.5 national average - and filed 623 Medicare Part D claims in 2024.
- 70/100
- MIPS score · -13 vs avg
- 623
- Part D claims, 2024
- 75%
- 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.
Federal trust snapshot
What official records show about Nesreen Suwan, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1821095936), first enumerated 07/05/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 623 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 70/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- 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
- Reported
Industry payment transparency
$13.0K in reported industry payments (86 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Illinois statewide board action statistics are published annually — these figures describe aggregate state activity, not Nesreen Suwan, MD's individual license status. Verify directly with the state medical board.
Source: IDFPR 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.
CMS NPPES provider registry desk
NPI 1821095936 · Neurology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-LOW · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1821095936
- ENUM-LEGACY 2005
- TAX-MID 20K Neurology Physician
- MIPS-LOW 70/100
- RX-LIGHT 623
- BOOK-LIGHT 890 in Illinois
- PHOTO-FINISH Sarab Alseoudi, MD · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Suwan · this pro…
Suwan · this provider
70 MIPS pts
- Sarab Alseoudi, …
Sarab Alseoudi, MD
70 MIPS pts
- Richard Cristea,…
Richard Cristea, M.D.
70 MIPS pts
- Raul Guevara, M.…
Raul Guevara, M.D.
70 MIPS pts
- Jennifer Pallone…
Jennifer Pallone, D.O.
70 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Nesreen Suwan, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
70 ≥ 9th percentile 9% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Nesreen Suwan, MD sits
This provider among neurology physician peers
Across the 5,099 neurology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Nesreen Suwan, MD writes more Part D claims than 39% of them and scores higher on MIPS quality than 10% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one neurology physician peer from a representative sample of 60; the gold marker is Nesreen Suwan, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Nesreen Suwan, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Nesreen Suwan, MD?
Below national averagePrimary specialty
Neurology Physician
Medicare Part D claims
623 54% vs specialty avg
MIPS final score
70/100 13.5 pts vs avg
Specialty distribution in Illinois
How Neurology Physician compares to other specialties among Illinois providers
Medicare quality performance, MIPS
Nesreen Suwan, MD's 2023 MIPS final score plotted against the Neurology Physician national average
- MIPS Final Score
- 70/100
- vs 83.5 national avg · 2023 performance year
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 | 1821095936 |
|---|---|
| Specialty | Neurology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 07/05/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
70.0414
Final Score
Measured-score avg: 83.5
80.668
Quality
25.914
Cost
Reporting: Group practice
Hospital and facility affiliations
Facilities where Nesreen Suwan, 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.
The Methodist Hospitals Inc
Merrillville, IN
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 Nesreen Suwan, MD. Source: openpaymentsdata.cms.gov.
Total received
$13.0K
Largest payer
ABBVIE INC.
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 - Illinois IDFPR 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 ~42K Illinois medical licensees in 2023 - they are NOT specific to Nesreen Suwan, MD. To verify Nesreen Suwan, MD's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR 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 Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Nesreen Suwan, MD - brand share 25.0%
Neurology Physician average
25% brand-name claims vs 75% generic, on 623 2024 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 2024.
623
Total Claims
$241K
Total Drug Cost
71
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 847.1
- Total Day Supply
- 23,878
- Brand vs Generic
- 25% brand / 75% generic
- Brand Drug Cost
- $228K
- Generic Drug Cost
- $12K
- Opioid Claims
- 47 (7.5% rate)
Patient Demographics
- Average Patient Age
- 62.4 years
- Avg HCC Risk Score
- 1.21
- Gender Split
- 76% female / 24% male
- Age Distribution
- <65: 30, 65-74: 29, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Nesreen Suwan, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Topiramate
Topiramate
126 claims
- Qulipta
Qulipta
55 claims
- Hydrocodone-Acetam… 47
Hydrocodone-Acetaminophen
47 claims
- Ubrelvy 46
Ubrelvy
46 claims
- Gabapentin 36
Gabapentin
36 claims
- Levetiracetam 26
Levetiracetam
26 claims
- Tizanidine Hcl 23
Tizanidine Hcl
23 claims
- Metoprolol Tartrate 18
Metoprolol Tartrate
18 claims
| Drug | Claims |
|---|---|
| Topiramate | 126 |
| Qulipta Atogepant | 55 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 47 |
| Ubrelvy Ubrogepant | 46 |
| Gabapentin | 36 |
| Levetiracetam | 26 |
| Tizanidine Hcl | 23 |
| Metoprolol Tartrate | 18 |
| Ajovy Autoinjector Fremanezumab-Vfrm | 17 |
| Emgality Pen Galcanezumab-Gnlm | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Neurology Physician Overview
How Nesreen Suwan, MD fits within the Neurology Physician landscape nationally.
20,467
Neurology Physician Providers in US
54
States with Neurology Physician
1,356
Avg Claims per Provider
Nesreen Suwan, MD's 623 claims are below the specialty average of 1,356.
Nationwide Neurology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Suwan, both outside Illinois so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (70 here).
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Neurology Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Suwan.
One of 890 Neurology Physician providers enrolled in Illinois, 5 are shown here.
Dr. Hossam Abdelsalam
M.D.
Springfield, IL
Dr. Amro Abu Shanab
MD
Springfield, IL
Dr. Jayant Acharya
MD
Springfield, IL
Dr. Kabiyadi Acharya
M.D.
Springfield, IL
Maham Adeeb
Springfield, IL
Compare Neurology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Nesreen Suwan, MD's specialty? ▼
Nesreen Suwan, MD specializes in Neurology Physician and practices in Lisle, Illinois. Credentials: MD.
How much does Nesreen Suwan, MD prescribe under Medicare Part D? ▼
In 2024, Nesreen Suwan, MD wrote 623 Medicare Part D claims totaling $241K in drug costs for 71 beneficiaries.
What is Nesreen Suwan, MD's Medicare quality score? ▼
Nesreen Suwan, MD has a CMS MIPS Final Score of 70/100 (Quality: 80.7, Cost: 25.9). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Nesreen Suwan, MD located? ▼
Nesreen Suwan, MD is located at 2867 OGDEN AVE, Lisle, IL, 60532. Phone: (630) 420-8080.
What is Nesreen Suwan, MD's NPI number? ▼
Nesreen Suwan, MD's National Provider Identifier (NPI) is 1821095936, issued on 07/05/2005.
Does Nesreen Suwan, MD prescribe more brand-name or generic drugs? ▼
Nesreen Suwan, MD's prescribing is 25% brand-name and 75% generic drugs by claim count, with $228K in brand drug costs.
Does Nesreen Suwan, MD prescribe opioids? ▼
Yes, Nesreen Suwan, MD had 47 opioid claims in 2024 with an opioid prescribing rate of 7.5%.
How many Neurology Physician providers are there in the US? ▼
There are 20,467 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,356 Medicare Part D claims per year.
What drugs does Nesreen Suwan, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Nesreen Suwan, MD's most frequently prescribed drugs include Topiramate, Qulipta, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nesreen Suwan, MD accept Medicare? ▼
Nesreen Suwan, MD appears in CMS Medicare data with 623 Part D claims and 71 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nesreen Suwan, MD's credentials? ▼
Nesreen Suwan, MD's NPI is 1821095936 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.
- 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 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.