Quick answers
- Which hospitals does Danielle O. Theis work at?
- Medicare's official clinician data lists Danielle O. Theis at 1 hospital: UPMC Altoona. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Danielle O. Theis see patients?
- Medicare's clinician data lists 1 practice location in Rapid City, SD. Call before your visit to confirm the address.
- What is Danielle O. Theis's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Danielle O. Theis accept Medicare assignment?
- Medicare's clinician data says Danielle O. Theis may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Danielle O. Theis's NPI number?
- 1184329435. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Danielle O. Theis works
Medicare's Facility Affiliation Data lists Danielle O. Theis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UPMC AltoonaAltoona, PA · Acute Care Hospital · CCN 390073
Practice locations
Addresses where Danielle O. Theis is enrolled with Medicare (CMS data updated 2026-10-02).
- 5410 Sheridan Lake RdRapid City, SD 57702
Specialties
- Family Practiceprimary
Other family doctors in Rapid City
Clinicians with the same Medicare primary specialty in Rapid City, SD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1184329435 |
| 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