Quick answers
- Which hospitals does Jon M. Waltjer work at?
- Medicare's official clinician data lists Jon M. Waltjer at 2 hospitals: Avera Sacred Heart Hospital and Sioux Falls Specialty Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jon M. Waltjer see patients?
- Medicare's clinician data lists 3 practice locations, including Yankton, SD and Sioux Falls, SD. Call before your visit to confirm the address.
- What is Jon M. Waltjer's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Jon M. Waltjer accept Medicare assignment?
- Yes. Medicare's clinician data says Jon M. Waltjer 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 Jon M. Waltjer?
- (605) 334-6730, as listed in official Medicare / NPI Registry data.
- What is Jon M. Waltjer's NPI number?
- 1972945160. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jon M. Waltjer works
Medicare's Facility Affiliation Data lists Jon M. Waltjer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Sacred Heart HospitalYankton, SD · Acute Care Hospital · CCN 430012
- Sioux Falls Specialty HospitalSioux Falls, SD · Acute Care Hospital · CCN 430090
Practice locations
Addresses where Jon M. Waltjer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 W 4th St, Suite 8Yankton, SD 57078
- 501 Summit StYankton, SD 57078
- 910 E 20th StSioux Falls, SD 57105 (605) 334‑6730
Group practices
Medicare enrollment lists Jon M. Waltjer as a member of these groups (CMS data updated 2026-10-02).
- Sacred Heart Health Services153 clinicians in the group
- Sioux Falls Specialty Hospital, LLP52 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), South Dakota →
Other nurse anesthetists in Yankton
Clinicians with the same Medicare primary specialty in Yankton, SD — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972945160 |
| 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