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Rheumatology

Timothy Lenardo, MD

Works at hospitals in Decatur, IL · Hillsboro, IL · Springfield, IL … · Illinois

Summary

Timothy Lenardo, MD (Rheumatology) is listed by Medicare at 5 hospitals in Decatur, IL, Hillsboro, IL and Springfield, IL and other places. NPI 1598873499. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Timothy Lenardo, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

RheumatologyPrimary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
Southern Illinois University School Of MedicineMedical school
MaleGender (as listed)
Springfield Clinic, LLPGroup practice

Quick answers

Which hospitals does Timothy Lenardo work at?
Medicare's official clinician data lists Timothy Lenardo at 5 hospitals: Decatur Memorial Hospital, Hillsboro Area Hospital, Memorial Medical Center, Sarah Bush Lincoln Health Center and St Francis Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Timothy Lenardo see patients?
Medicare's clinician data lists 1 practice location in Litchfield, IL. Call before your visit to confirm the address.
What is Timothy Lenardo's specialty?
Medicare lists Rheumatology as the primary specialty.
Does Timothy Lenardo accept Medicare assignment?
Yes. Medicare's clinician data says Timothy Lenardo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Timothy Lenardo?
(217) 324-8420, as listed in official Medicare / NPI Registry data.
What is Timothy Lenardo's NPI number?
1598873499. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Timothy Lenardo works

Medicare's Facility Affiliation Data lists Timothy Lenardo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Timothy Lenardo is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Timothy Lenardo as a member of this group (CMS data updated 2026-10-02).

  • Springfield Clinic, LLP687 clinicians in the group

Specialties

Find other Rheumatology doctors in Illinois →

Other rheumatologists in Illinois

Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.

All rheumatologists in Illinois →

Clinician information

CredentialMD
Medical schoolSouthern Illinois University School Of Medicine
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1598873499
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians