Quick answers
- Which hospitals does Harriet E. Koball work at?
- Medicare's official clinician data lists Harriet E. Koball at 1 hospital: St Mark's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harriet E. Koball see patients?
- Medicare's clinician data lists 2 practice locations, including Salt Lake City, UT and Slc, UT. Call before your visit to confirm the address.
- What is Harriet E. Koball's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Harriet E. Koball accept Medicare assignment?
- Medicare's clinician data says Harriet E. Koball may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Harriet E. Koball's NPI number?
- 1093516288. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harriet E. Koball works
Medicare's Facility Affiliation Data lists Harriet E. Koball at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Mark's HospitalSalt Lake City, UT · Acute Care Hospital · CCN 460047
Practice locations
Addresses where Harriet E. Koball is enrolled with Medicare (CMS data updated 2026-10-02).
- 1250 E 3900, Suite 260Salt Lake City, UT 84124
- 1250 E 3900 S, Suite 260Slc, UT 84124
Specialties
- Family Practiceprimary
Other family doctors in Salt Lake City
Clinicians with the same Medicare primary specialty in Salt Lake City, UT — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Rocky Vista University College Of Osteopathic Med |
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1093516288 |
| 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