Quick answers
- Which hospitals does Michael J. Knapp work at?
- Medicare's official clinician data lists Michael J. Knapp at 2 hospitals: Avera St Lukes and Sanford Medical Center Aberdeen. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael J. Knapp see patients?
- Medicare's clinician data lists 1 practice location in Aberdeen, SD. Call before your visit to confirm the address.
- What is Michael J. Knapp's specialty?
- Medicare lists Family Practice as the primary specialty, and also Hospice/Palliative Care.
- Does Michael J. Knapp accept Medicare assignment?
- Yes. Medicare's clinician data says Michael J. Knapp 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 Michael J. Knapp?
- (605) 225-0378, as listed in official Medicare / NPI Registry data.
- What is Michael J. Knapp's NPI number?
- 1215905518. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael J. Knapp works
Medicare's Facility Affiliation Data lists Michael J. Knapp at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera St LukesAberdeen, SD · Acute Care Hospital · CCN 430014
- Sanford Medical Center AberdeenAberdeen, SD · Acute Care Hospital · CCN 430097
Practice locations
Addresses where Michael J. Knapp is enrolled with Medicare (CMS data updated 2026-10-02).
- 105 S State St, Suite 113Aberdeen, SD 57401 (605) 225‑0378
Group practices
Medicare enrollment lists Michael J. Knapp as a member of this group (CMS data updated 2026-10-02).
- Avera St Lukes165 clinicians in the group
Specialties
- Family Practiceprimary
- Hospice/Palliative Carealso
Other family doctors in Aberdeen
Clinicians with the same Medicare primary specialty in Aberdeen, SD — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215905518 |
| 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