Sonya R. Tolani, M.D.
Internal Medicine Physician · Lisle, IL
Sonya R. Tolani, M.D. is an internal medicine physician with a practice address in Lisle, Illinois, and NPI 1215986997, issued on May 9, 2006. Check the license (Illinois 036104892, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sonya R. Tolani
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036104892 IL
Self-reported in NPPES; status is on the state search - Practice location
- 430 Warrenville RD, Lisle, IL 60532
- Phone
- (630) 432-6180
- Enumerated
- May 9, 2006
- Record last updated
- Aug 28, 2023
- Medicaid ID
- 036104892 IL
- Medicare enrollment
- Enrolled (PECOS I20041008001297); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 430 Warrenville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Amini PanahNurse Practitioner1720760705
- Katherine Baker, MDRadiation Oncology Physician1558362632
- Suchitra Bhakta, MDEndocrinology, Diabetes & Metabolism Physician1912988247
- Kristiana Burlini, DPTPhysical Therapist1720644966
- Eric Clymer, DOEmergency Medicine Physician1053400952
- Sheila Erasmus, NP-CNurse Practitioner1588324883
Verify Sonya R. Tolani 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 036104892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average internal medicine physician in 2024
3,599 Medicare Part D claims for 509 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 28 claims were for opioids.
Most prescribed
- Levothyroxine Sodium250 claims
- Atorvastatin Calcium247 claims
- Metoprolol Succinate197 claims
- Rosuvastatin Calcium184 claims
- Amlodipine Besylate170 claims
- Losartan Potassium132 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.
Industry payments in 2024: $45.46
2 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Dupage Medical Group LtdSchaumburg, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonya R. Tolani among 7,238 internal medicine physician records in Illinois
Sonya R. Tolani, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1993 · median 2003 among the 3,580 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 internal medicine physician records list a practice address in Lisle
They are 16 of the 610 NPPES records with a practice address in Lisle, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Lisle → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Wa'El Abdo, M.D.Lisle, IL 605321740284074
- Alin Abraham, M.D.Lisle, IL 605321316101181
- Latha Arla, DOLisle, IL 605321578548921
- Dennis Asensio, M.D.Lisle, IL 605321891770624
- Christina Bratis, M.D.Lisle, IL 605321750593182
- Jean Houlihan, MDWarrenville, IL 605321952398885
- Zvezdana Ilic Bogojevic, M.D.Lisle, IL 605321104159896
- Jennifer Kassir, M.D.Lisle, IL 605321528214715
Common questions
What is Sonya R. Tolani, M.D.'s NPI number?
Sonya R. Tolani, M.D.'s National Provider Identifier (NPI) is 1215986997, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sonya R. Tolani, M.D. located?
The NPPES record lists a practice address at 430 Warrenville RD, Lisle, IL, 60532. Phone: (630) 432-6180. Providers update this record themselves, so call before visiting.
How can I verify Sonya R. Tolani, M.D.'s license?
NPPES lists Illinois license number 036104892, 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 Sonya R. Tolani, M.D. prescribe under Medicare Part D?
In 2024, Sonya R. Tolani, M.D. had 3,599 Medicare Part D claims for 509 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.