Quick answers
- Where does Lois A. Barnes see patients?
- Medicare's clinician data lists 2 practice locations, including Frankfort, IL and Lake Barrington, IL. Call before your visit to confirm the address.
- What is Lois A. Barnes's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Lois A. Barnes accept Medicare assignment?
- Yes. Medicare's clinician data says Lois A. Barnes 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 Lois A. Barnes?
- (815) 469-9750, as listed in official Medicare / NPI Registry data.
- What is Lois A. Barnes's NPI number?
- 1548288624. 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 Lois A. Barnes is enrolled with Medicare (CMS data updated 2026-10-02).
- 21120 Washington PkwyFrankfort, IL 60423 (815) 469‑9750
- 22285 N Pepper Rd, Suite 312Lake Barrington, IL 60010 (847) 382‑4410
Group practices
Medicare enrollment lists Lois A. Barnes as a member of these groups (CMS data updated 2026-10-02).
- Windy City Anesthesia PC35 clinicians in the group
- Gip Anesthesia Services PLLC7 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Illinois →
Other nurse anesthetists in Frankfort
Clinicians with the same Medicare primary specialty in Frankfort, IL — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548288624 |
| 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