Quick answers
- Which hospitals does Patrick W. Ohara work at?
- Medicare's official clinician data lists Patrick W. Ohara at 3 hospitals: Madison Medical Center, Mercy Hospital Perry and Parkland Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Patrick W. Ohara see patients?
- Medicare's clinician data lists 1 practice location in Fredericktown, MO. Call before your visit to confirm the address.
- What is Patrick W. Ohara's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Patrick W. Ohara accept Medicare assignment?
- Yes. Medicare's clinician data says Patrick W. Ohara 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 Patrick W. Ohara?
- (573) 783-3341, as listed in official Medicare / NPI Registry data.
- What is Patrick W. Ohara's NPI number?
- 1508972233. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Patrick W. Ohara works
Medicare's Facility Affiliation Data lists Patrick W. Ohara at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Madison Medical CenterFredericktown, MO · Critical Access Hospital · CCN 261302
- Mercy Hospital PerryPerryville, MO · Critical Access Hospital · CCN 261311
- Parkland Health CenterFarmington, MO · Acute Care Hospital · CCN 260163
Practice locations
Addresses where Patrick W. Ohara is enrolled with Medicare (CMS data updated 2026-10-02).
- 611 W Main StFredericktown, MO 63645 (573) 783‑3341
Group practices
Medicare enrollment lists Patrick W. Ohara as a member of this group (CMS data updated 2026-10-02).
- Madison Medical Center Stockhoff Memorial Nursing Home21 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Fredericktown
Clinicians with the same Medicare primary specialty in Fredericktown, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | St. Louis College Of Physicians And Surgeons |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508972233 |
| 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