Quick answers
- Which hospitals does Jacob A. Groen work at?
- Medicare's official clinician data lists Jacob A. Groen at 2 hospitals: Mercy Medical Center - Cedar Rapids and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jacob A. Groen see patients?
- Medicare's clinician data lists 2 practice locations, including Cedar Rapids, IA. Call before your visit to confirm the address.
- What is Jacob A. Groen's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Jacob A. Groen accept Medicare assignment?
- Yes. Medicare's clinician data says Jacob A. Groen 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 Jacob A. Groen?
- (319) 364-0121, as listed in official Medicare / NPI Registry data.
- What is Jacob A. Groen's NPI number?
- 1205579984. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jacob A. Groen works
Medicare's Facility Affiliation Data lists Jacob A. Groen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical Center - Cedar RapidsCedar Rapids, IA · Acute Care Hospital · CCN 160079
- St Lukes HospitalCedar Rapids, IA · Acute Care Hospital · CCN 160045
Practice locations
Addresses where Jacob A. Groen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1948 1st Ave NECedar Rapids, IA 52402 (319) 364‑0121
- 701 10th St SECedar Rapids, IA 52403 (319) 398‑6643
Group practices
Medicare enrollment lists Jacob A. Groen as a member of this group (CMS data updated 2026-10-02).
- Radiology Consultants of Iowa PLC73 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Cedar Rapids
Clinicians with the same Medicare primary specialty in Cedar Rapids, IA — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205579984 |
| 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