Tonya Schreder, MD
Family Medicine Physician · Oakbrook Terrace, IL
Tonya Schreder, MD is a family medicine physician with a practice address in Oakbrook Terrace, Illinois, and NPI 1972664902, issued on Dec 13, 2006. Check the license (Illinois 36101698, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Tonya Schreder
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 36101698 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2 Transam Plaza Dr Ste 410, Oakbrook Terrace, IL 60181
- Phone
- (866) 259-1631
- Enumerated
- Dec 13, 2006
- Record last updated
- Feb 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (855) 618-2629
- Medicare enrollment
- Enrolled (PECOS I20040405001291); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 2 Transam Plaza Dr Ste 410
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kionie AbrahamFamily Nurse Practitioner1063897288
- Charlie Gude, M.D.Family Medicine Physician1336202894
- Marja Haman-Djoda, N.P.Primary Care Nurse Practitioner1992251664
- Adelin Nita, PA CPhysician Assistant1649237959
- Dennis Park, DOInternal Medicine Physician1639220445
- Marcie Powers Ross, APRN, FNPFamily Nurse Practitioner1861963407
Verify Tonya Schreder 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 36101698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
107 Medicare Part D claims for 35 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Santyl48 claims
- Doxycycline Hyclate21 claims
- Mupirocin15 claims
- Metoprolol Tartrate11 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
- Vohra Wound Physicians OF IL SCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tonya Schreder among 6,215 family medicine physician records in Illinois
Tonya Schreder, MD 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1991 · median 2006 among the 3,714 with a school on file
- Record last updated2019 · 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).
8 family medicine physician records list a practice address in Oakbrook Terrace
They are 8 of the 282 NPPES records with a practice address in Oakbrook Terrace, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Oakbrook Terrace → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jibran Ahmed, M.D.Oakbrook Terrace, IL 601811407292246
- Merrill Galera, MDOakbrook Terrace, IL 601811821060757
- Charlie Gude, M.D.Oakbrook Terrace, IL 601811336202894
- Eyad Homedi, M.D.Villa Park, IL 601811427034073
- Jawwad Hussain, M.D.Oakbrook Terrace, IL 601811336434935
- Torra Jones, MDOakbrook Terrace, IL 601811275586596
- Anthony Leazzo, DOOakbrook Terrace, IL 601811912056995
- Anthony Lin, MDVilla Park, IL 601811548258197
Common questions
What is Tonya Schreder, MD's NPI number?
Tonya Schreder, MD's National Provider Identifier (NPI) is 1972664902, issued on Dec 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tonya Schreder, MD located?
The NPPES record lists a practice address at 2 Transam Plaza Dr Ste 410, Oakbrook Terrace, IL, 60181. Phone: (866) 259-1631. Providers update this record themselves, so call before visiting.
How can I verify Tonya Schreder, MD's license?
NPPES lists Illinois license number 36101698, 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 Tonya Schreder, MD prescribe under Medicare Part D?
In 2024, Tonya Schreder, MD had 107 Medicare Part D claims for 35 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.