Quick answers
- Where does Chancie Warren see patients?
- Medicare's clinician data lists 2 practice locations, including Decatur, IL and Effingham, IL. Call before your visit to confirm the address.
- What is Chancie Warren's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Chancie Warren accept Medicare assignment?
- Yes. Medicare's clinician data says Chancie Warren 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 Chancie Warren?
- (217) 423-2889, as listed in official Medicare / NPI Registry data.
- What is Chancie Warren's NPI number?
- 1104636539. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Chancie Warren is enrolled with Medicare (CMS data updated 2026-10-02).
- 1900 E Lake Shore Dr, Suite 330Decatur, IL 62521 (217) 423‑2889
- 900 W Temple AveEffingham, IL 62401 (217) 540‑2350
Group practices
Medicare enrollment lists Chancie Warren as a member of this group (CMS data updated 2026-10-02).
- HSHS Medical Group Inc219 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Decatur
Clinicians with the same Medicare primary specialty in Decatur, IL — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104636539 |
| Corrections | Report 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians