Timothy J. Ruetten, MD
Family Medicine Physician · Sycamore, IL
Timothy J. Ruetten, MD is a family medicine physician with a practice address in Sycamore, Illinois, and NPI 1194773499, issued on May 5, 2006. Check the license (Illinois 036087147, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Timothy J. Ruetten
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036087147 IL
Self-reported in NPPES; status is on the state search - Practice location
- 954 West State Street, Sycamore, IL 60118
- Phone
- (815) 895-9144
- Enumerated
- May 5, 2006
- Record last updated
- Jan 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (815) 899-4234
- Medicaid ID
- 036087147 IL
- Medicare enrollment
- Enrolled (PECOS I20101030000260); may accept Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1991
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 954 West State Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Drendel, MDFamily Medicine Physician1639128358
- Ronald Feldmann, MDFamily Medicine Physician1508894312
- Kristin Mock, MDFamily Medicine Physician1255380762
- Catherine Ruetten, MDFamily Medicine Physician1891744439
- Paul Stromborg, MDInternal Medicine Physician1881622694
- Michael Thornton, MDFamily Medicine Physician1699703405
Verify Timothy J. Ruetten 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 036087147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average family medicine physician in 2024
4,506 Medicare Part D claims for 446 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 57 claims were for opioids.
Most prescribed
- Atorvastatin Calcium282 claims
- Levothyroxine Sodium267 claims
- Losartan Potassium205 claims
- Metformin Hcl202 claims
- Amlodipine Besylate200 claims
- Lisinopril181 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.
The MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Timothy J. Ruetten among 6,215 family medicine physician records in Illinois
Timothy J. Ruetten, 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 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).
20 family medicine physician records list a practice address in Sycamore
They are 20 of the 549 NPPES records with a practice address in Sycamore, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Sycamore → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Syed AbbasWest Dundee, IL 601181972733103
- Graziella Bistriceanu, M.D.West Dundee, IL 601181316911472
- Mark Drendel, MDSycamore, IL 601181639128358
- Liliana Erazo, M.D.East Dundee, IL 601181851512909
- Ronald Feldmann, MDSycamore, IL 601181508894312
- Carmen Fotso-Kouatchou, MDWest Dundee, IL 601181336122902
- Roshi Gulati, M.B.B.SWest Dundee, IL 601181922290816
- Patricia Jaimes-Huerta, M.D.West Dundee, IL 601181922098920
Common questions
What is Timothy J. Ruetten, MD's NPI number?
Timothy J. Ruetten, MD's National Provider Identifier (NPI) is 1194773499, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy J. Ruetten, MD located?
The NPPES record lists a practice address at 954 West State Street, Sycamore, IL, 60118. Phone: (815) 895-9144. Providers update this record themselves, so call before visiting.
How can I verify Timothy J. Ruetten, MD's license?
NPPES lists Illinois license number 036087147, 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 Timothy J. Ruetten, MD prescribe under Medicare Part D?
In 2024, Timothy J. Ruetten, MD had 4,506 Medicare Part D claims for 446 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Timothy J. Ruetten, MD's MIPS final score?
The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.