Quick answers
- Which hospitals does John E. Looby Jr. work at?
- Medicare's official clinician data lists John E. Looby Jr. at 1 hospital: Monument Health Rapid City Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John E. Looby Jr. see patients?
- Medicare's clinician data lists 1 practice location in Rapid City, SD. Call before your visit to confirm the address.
- What is John E. Looby Jr.'s specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does John E. Looby Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says John E. Looby Jr. 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 John E. Looby Jr.'s NPI number?
- 1508966011. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John E. Looby Jr. works
Medicare's Facility Affiliation Data lists John E. Looby Jr. at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Monument Health Rapid City HospitalRapid City, SD · Acute Care Hospital · CCN 430077
Practice locations
Addresses where John E. Looby Jr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 353 Fairmont BlvdRapid City, SD 57701
Group practices
Medicare enrollment lists John E. Looby Jr. as a member of this group (CMS data updated 2026-10-02).
- Monument Health Rapid City Hospital Inc564 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Rapid City
Clinicians with the same Medicare primary specialty in Rapid City, SD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Sanford School Of Medicine Of University Of South Dakota |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508966011 |
| 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