Quick answers
- Which hospitals does David R. Ahrens work at?
- Medicare's official clinician data lists David R. Ahrens at 1 hospital: Guthrie County Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David R. Ahrens see patients?
- Medicare's clinician data lists 1 practice location in Guthrie Center, IA. Call before your visit to confirm the address.
- What is David R. Ahrens's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does David R. Ahrens accept Medicare assignment?
- Yes. Medicare's clinician data says David R. Ahrens 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 David R. Ahrens?
- (641) 332-2365, as listed in official Medicare / NPI Registry data.
- What is David R. Ahrens's NPI number?
- 1891754941. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David R. Ahrens works
Medicare's Facility Affiliation Data lists David R. Ahrens at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Guthrie County HospitalGuthrie Center, IA · Critical Access Hospital · CCN 161314
Practice locations
Addresses where David R. Ahrens is enrolled with Medicare (CMS data updated 2026-10-02).
- 502 Main StGuthrie Center, IA 50115 (641) 332‑2365
Group practices
Medicare enrollment lists David R. Ahrens as a member of this group (CMS data updated 2026-10-02).
- Guthrie Family Medicine Center PLC2 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 1978 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891754941 |
| 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