Bonnie J. Vastola-Lewan, D.O.
Family Medicine Physician · Batavia, IL
Bonnie J. Vastola-Lewan, D.O. is a family medicine physician with a practice address in Batavia, Illinois, and NPI 1558529909, issued on May 31, 2008. Check the license (Illinois 036-123825, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Bonnie J. Vastola-Lewan
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 036-123825 IL
125049895 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2500 W Fabyan Pkwy, Batavia, IL 60510
- Phone
- (630) 879-2110
- Enumerated
- May 31, 2008
- Record last updated
- Nov 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 036123825 IL
- Medicare enrollment
- Enrolled (PECOS I20090821000189); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 2500 W Fabyan Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyssa AubinMedical Physician Assistant1124774245
- Lindsey Baumgartner, P.T.Physical Therapist1013220219
- Adam Blonsky, MDInternal Medicine Physician1326055294
- Ronald Bosh, MDInternal Medicine Physician1811928443
- Joseph BrandonisioPhysical Therapist1780414789
- Colleen Costin, PSY.D.Clinical Psychologist1609339670
Verify Bonnie J. Vastola-Lewan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-123825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family medicine physician in 2024
7,434 Medicare Part D claims for 638 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 168 claims were for opioids.
Most prescribed
- Atorvastatin Calcium592 claims
- Levothyroxine Sodium357 claims
- Rosuvastatin Calcium345 claims
- Lisinopril316 claims
- Amlodipine Besylate284 claims
- Losartan Potassium259 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationBatavia, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bonnie J. Vastola-Lewan among 6,215 family medicine physician records in Illinois
Bonnie J. Vastola-Lewan, D.O. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2005 · median 2006 among the 3,714 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 family medicine physician records list a practice address in Batavia
They are 12 of the 464 NPPES records with a practice address in Batavia, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Batavia → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ebrahim Amani, M.D.Batavia, IL 605101386615904
- Mark Bernhard, MDBatavia, IL 605101649228727
- Evillo Domingo, MDBatavia, IL 605101770587693
- Elizabeth Durbin, D.O.Batavia, IL 605101134105554
- Arshad KhanBatavia, IL 605101154825271
- Faarina Khan, MDBatavia, IL 605101801381918
- Rabia Naveed, M.D.Batavia, IL 605101134351604
- Jonathan Parker, M.D.Batavia, IL 605101548309982
Common questions
What is Bonnie J. Vastola-Lewan, D.O.'s NPI number?
Bonnie J. Vastola-Lewan, D.O.'s National Provider Identifier (NPI) is 1558529909, issued on May 31, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Bonnie J. Vastola-Lewan, D.O. located?
The NPPES record lists a practice address at 2500 W Fabyan Pkwy, Batavia, IL, 60510. Phone: (630) 879-2110. Providers update this record themselves, so call before visiting.
How can I verify Bonnie J. Vastola-Lewan, D.O.'s license?
NPPES lists Illinois license number 036-123825, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bonnie J. Vastola-Lewan, D.O. prescribe under Medicare Part D?
In 2024, Bonnie J. Vastola-Lewan, D.O. had 7,434 Medicare Part D claims for 638 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.