NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1598763880 MD
Verify on CMS → Steven Lewis, MD
Family Medicine Physician in Rochester, 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 150,125 in Family Medicine 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
2K
Medicare Part D claims · 257 beneficiaries · Family Medicine Physician avg: 4K
What the federal data shows
Steven Lewis, MD filed 2,420 Medicare Part D claims in 2024 as a Family Medicine Physician in Rochester, Illinois.
- 2K
- Part D claims, 2024
- ≥86th
- 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 Steven Lewis, 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 1598763880), first enumerated 07/11/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 2,420 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
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- State context
State board disciplinary context
Illinois statewide board action statistics are published annually — these figures describe aggregate state activity, not Steven Lewis, 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 1598763880 · Family Medicine Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-MID · BOOK-MID · PHOTO-ENUM
- NPI-10 1598763880
- ENUM-LEGACY 2005
- TAX-MEGA 150K Family Medicine
- RX-MID 2,420
- BOOK-MID 5,925 in Illinois
- PHOTO-ENUM Augusto Castrillon · 2005
Steven Lewis, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
2,420 ≥ 86th percentile 86% 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-eligible specialty (heuristic, not verified)
Steven Lewis, 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 Steven Lewis, MD?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
2,420 31% vs specialty avg
Specialty distribution in Illinois
How Family Medicine Physician compares to other specialties among Illinois 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 Family Medicine 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 | 1598763880 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 07/11/2005 |
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 Steven Lewis, MD. To verify Steven Lewis, 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
2,420
Total Claims
$145K
Total Drug Cost
257
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,376.367
- Total Day Supply
- 157,847
- Generic Drug Cost
- $34K
- Opioid Claims
- 86 (3.6% rate)
- Antibiotic Claims
- 37
Patient Demographics
- Average Patient Age
- 73.7 years
- Avg HCC Risk Score
- 1.18
- Gender Split
- 46% female / 54% male
- Age Distribution
- <65: 14, 65-74: 137, 75-84: 74, 85+: 32
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Steven Lewis, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
146 claims
- Metoprolol Succinate
Metoprolol Succinate
95 claims
- Pantoprazole Sodium
Pantoprazole Sodium
87 claims
- Amlodipine Besylate
Amlodipine Besylate
83 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
82 claims
- Omeprazole
Omeprazole
80 claims
- Lisinopril
Lisinopril
77 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
68 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 146 |
| Metoprolol Succinate | 95 |
| Pantoprazole Sodium | 87 |
| Amlodipine Besylate | 83 |
| Rosuvastatin Calcium | 82 |
| Omeprazole | 80 |
| Lisinopril | 77 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 68 |
| Tamsulosin Hcl | 65 |
| Levothyroxine Sodium | 63 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Steven Lewis, MD fits within the Family Medicine Physician landscape nationally.
150,125
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,519
Avg Claims per Provider
Steven Lewis, MD's 2,420 claims are below the specialty average of 3,519.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Lewis, both outside Illinois so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Lewis.
One of 5,925 Family Medicine Physician providers enrolled in Illinois, 5 are shown here.
Dr. Jon Aagaard
MD
Wheaton, IL
Dr. Napoleon Abando
MD
Woodstock, IL
Dr. Nikka Abaricia
MD
Chicago, IL
Mohemmed Abbas
Chicago, IL
Muhammad Abbas
Alton, IL
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Steven Lewis, MD's specialty? ▼
Steven Lewis, MD specializes in Family Medicine Physician and practices in Rochester, Illinois. Credentials: MD.
How much does Steven Lewis, MD prescribe under Medicare Part D? ▼
In 2024, Steven Lewis, MD wrote 2,420 Medicare Part D claims totaling $145K in drug costs for 257 beneficiaries.
Where is Steven Lewis, MD located? ▼
Steven Lewis, MD is located at 45 WOODLAND TRL, Rochester, IL, 62563. Phone: (217) 836-0766.
What is Steven Lewis, MD's NPI number? ▼
Steven Lewis, MD's National Provider Identifier (NPI) is 1598763880, issued on 07/11/2005.
Does Steven Lewis, MD prescribe opioids? ▼
Yes, Steven Lewis, MD had 86 opioid claims in 2024 with an opioid prescribing rate of 3.6%.
How many Family Medicine Physician providers are there in the US? ▼
There are 150,125 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,519 Medicare Part D claims per year.
What drugs does Steven Lewis, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Steven Lewis, MD's most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Steven Lewis, MD accept Medicare? ▼
Steven Lewis, MD appears in CMS Medicare data with 2,420 Part D claims and 257 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Steven Lewis, MD's credentials? ▼
Steven Lewis, MD's NPI is 1598763880 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.