Quick answers
- Which hospitals does Jonathan J. Werner work at?
- Medicare's official clinician data lists Jonathan J. Werner at 2 hospitals: Avera Missouri River Health Center and Avera St Mary's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan J. Werner see patients?
- Medicare's clinician data lists 2 practice locations, including Gettysburg, SD and Pierre, SD. Call before your visit to confirm the address.
- What is Jonathan J. Werner's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Jonathan J. Werner accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan J. Werner 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 Jonathan J. Werner?
- (605) 765-2273, as listed in official Medicare / NPI Registry data.
- What is Jonathan J. Werner's NPI number?
- 1619474228. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan J. Werner works
Medicare's Facility Affiliation Data lists Jonathan J. Werner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Missouri River Health CenterGettysburg, SD · Critical Access Hospital · CCN 431302
- Avera St Mary's HospitalPierre, SD · Acute Care Hospital · CCN 430015
Practice locations
Addresses where Jonathan J. Werner is enrolled with Medicare (CMS data updated 2026-10-02).
- 606 E Garfield Ave, Suite CGettysburg, SD 57442 (605) 765‑2273
- 801 E Sioux AvePierre, SD 57501 (605) 224‑5901
Group practices
Medicare enrollment lists Jonathan J. Werner as a member of these groups (CMS data updated 2026-10-02).
- Avera St Marys97 clinicians in the group
- Avera Gettysburg13 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in South Dakota
Clinicians with the same Medicare primary specialty in South Dakota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Dakota School Of Medicine |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619474228 |
| 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