Quick answers
- Which hospitals does Ryan Ahlgren work at?
- Medicare's official clinician data lists Ryan Ahlgren at 4 hospitals: Essentia Health Ada, Essentia Health Fosston, Glacial Ridge Hospital and Mahnomen Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan Ahlgren see patients?
- Medicare's clinician data lists 1 practice location in Detroit Lakes, MN. Call before your visit to confirm the address.
- What is Ryan Ahlgren's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Ryan Ahlgren accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan Ahlgren 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 Ryan Ahlgren?
- (218) 847-5611, as listed in official Medicare / NPI Registry data.
- What is Ryan Ahlgren's NPI number?
- 1922776129. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan Ahlgren works
Medicare's Facility Affiliation Data lists Ryan Ahlgren at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Essentia Health AdaAda, MN · Critical Access Hospital · CCN 241313
- Essentia Health FosstonFosston, MN · Critical Access Hospital · CCN 241357
- Glacial Ridge HospitalGlenwood, MN · Critical Access Hospital · CCN 241376
- Mahnomen Health CenterMahnomen, MN · Rural Emergency Hospital · CCN 240779
Practice locations
Addresses where Ryan Ahlgren is enrolled with Medicare (CMS data updated 2026-10-02).
- 1027 Washington AveDetroit Lakes, MN 56501 (218) 847‑5611
Group practices
Medicare enrollment lists Ryan Ahlgren as a member of this group (CMS data updated 2026-10-02).
- St Marys Regional Health Center190 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Detroit Lakes
Clinicians with the same Medicare primary specialty in Detroit Lakes, MN — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922776129 |
| 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