Quick answers
- Which hospitals does Megan C. O'Brien work at?
- Medicare's official clinician data lists Megan C. O'Brien at 2 hospitals: Franklin General Hospital and MercyOne North Iowa Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Megan C. O'Brien see patients?
- Medicare's clinician data lists 3 practice locations, including Hampton, IA. Call before your visit to confirm the address.
- What is Megan C. O'Brien's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Megan C. O'Brien accept Medicare assignment?
- Yes. Medicare's clinician data says Megan C. O'Brien 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 Megan C. O'Brien?
- (641) 456-5000, as listed in official Medicare / NPI Registry data.
- What is Megan C. O'Brien's NPI number?
- 1073171591. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Megan C. O'Brien works
Medicare's Facility Affiliation Data lists Megan C. O'Brien at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Franklin General HospitalHampton, IA · Critical Access Hospital · CCN 161308
- MercyOne North Iowa Medical CenterMason City, IA · Acute Care Hospital · CCN 160064
Practice locations
Addresses where Megan C. O'Brien is enrolled with Medicare (CMS data updated 2026-10-02).
- 1720 Central Ave EHampton, IA 50441 (641) 456‑5000
- 1720 Central Ave E, Franklin Medical CenterHampton, IA 50441 (641) 456‑5050
- 1720 Central E AveHampton, IA 50441
Group practices
Medicare enrollment lists Megan C. O'Brien as a member of this group (CMS data updated 2026-10-02).
- Franklin General Hospital27 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Hampton
Clinicians with the same Medicare primary specialty in Hampton, IA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073171591 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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