Quick answers
- Which hospitals does Michael J. Dirkx work at?
- Medicare's official clinician data lists Michael J. Dirkx at 5 hospitals: Crawford County Memorial Hospital, Greene County Medical Center, Loring Hospital, Manning Regional Healthcare Center and St Anthony Regional Hospital & Nursing Home. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael J. Dirkx see patients?
- Medicare's clinician data lists 2 practice locations, including Carroll, IA and Storm Lake, IA. Call before your visit to confirm the address.
- What is Michael J. Dirkx's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Michael J. Dirkx accept Medicare assignment?
- Medicare's clinician data says Michael J. Dirkx may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Michael J. Dirkx?
- (712) 792-3581, as listed in official Medicare / NPI Registry data.
- What is Michael J. Dirkx's NPI number?
- 1427408582. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael J. Dirkx works
Medicare's Facility Affiliation Data lists Michael J. Dirkx at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Crawford County Memorial HospitalDenison, IA · Critical Access Hospital · CCN 161369
- Greene County Medical CenterJefferson, IA · Critical Access Hospital · CCN 161325
- Loring HospitalSac City, IA · Critical Access Hospital · CCN 161370
- Manning Regional Healthcare CenterManning, IA · Critical Access Hospital · CCN 161332
- St Anthony Regional Hospital & Nursing HomeCarroll, IA · Critical Access Hospital · CCN 161382
Practice locations
Addresses where Michael J. Dirkx is enrolled with Medicare (CMS data updated 2026-10-02).
- 311 S Clark StCarroll, IA 51401 (712) 792‑3581
- 315 W 5th StStorm Lake, IA 50588 (712) 732‑7724
Group practices
Medicare enrollment lists Michael J. Dirkx as a member of these groups (CMS data updated 2026-10-02).
- Sports Rehab and Professional Therapy Associates Inc132 clinicians in the group
- St Anthony Regional Hospital and Nursing Home50 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1427408582 |
| 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