Quick answers
- Where does Clare M. Ollayos see patients?
- Medicare's clinician data lists 1 practice location in Elgin, IL. Call before your visit to confirm the address.
- What is Clare M. Ollayos's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Clare M. Ollayos accept Medicare assignment?
- Yes. Medicare's clinician data says Clare M. Ollayos 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 Clare M. Ollayos?
- (847) 888-9988, as listed in official Medicare / NPI Registry data.
- What is Clare M. Ollayos's NPI number?
- 1851369912. 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 Clare M. Ollayos is enrolled with Medicare (CMS data updated 2026-10-02).
- 30 N Airlite, Suite CElgin, IL 60123 (847) 888‑9988
Specialties
- Chiropracticprimary
Other chiropractors in Elgin
Clinicians with the same Medicare primary specialty in Elgin, IL — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Medical school | National College Of Chiropractic |
| Graduation year | 1987 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851369912 |
| 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