Quick answers
- Where does Cian R. Oneill see patients?
- Medicare's clinician data lists 2 practice locations, including Monticello, IA and Hiawatha, IA. Call before your visit to confirm the address.
- What is Cian R. Oneill's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Cian R. Oneill accept Medicare assignment?
- Yes. Medicare's clinician data says Cian R. Oneill 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 Cian R. Oneill?
- (319) 465-2060, as listed in official Medicare / NPI Registry data.
- What is Cian R. Oneill's NPI number?
- 1760738983. 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 Cian R. Oneill is enrolled with Medicare (CMS data updated 2026-10-02).
- 216 N Main St, Suite 3Monticello, IA 52310 (319) 465‑2060
- 308 7th AveHiawatha, IA 52233 (319) 826‑3833
Group practices
Medicare enrollment lists Cian R. Oneill as a member of these groups (CMS data updated 2026-10-02).
- O'Neill Family Chiropractic, PC2 clinicians in the group
- Reckers Family Chiropractic Services Inc2 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Monticello
Clinicians with the same Medicare primary specialty in Monticello, IA — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Medical school | Palmer College Chiropractic - Davenport |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760738983 |
| 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