Quick answers
- Which hospitals does Lawrence Gerstle work at?
- Medicare's official clinician data lists Lawrence Gerstle at 3 hospitals: Bitterroot Health - Daly Hospital, Community Medical Center and South Peninsula Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lawrence Gerstle see patients?
- Medicare's clinician data lists 3 practice locations, including Great Falls, MT, Hamilton, MT and Homer, AK. Call before your visit to confirm the address.
- What is Lawrence Gerstle's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Lawrence Gerstle accept Medicare assignment?
- Yes. Medicare's clinician data says Lawrence Gerstle 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 Lawrence Gerstle?
- (406) 455-4690, as listed in official Medicare / NPI Registry data.
- What is Lawrence Gerstle's NPI number?
- 1467473322. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lawrence Gerstle works
Medicare's Facility Affiliation Data lists Lawrence Gerstle at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bitterroot Health - Daly HospitalHamilton, MT · Critical Access Hospital · CCN 271340
- Community Medical CenterMissoula, MT · Acute Care Hospital · CCN 270023
- South Peninsula HospitalHomer, AK · Critical Access Hospital · CCN 021313
Practice locations
Addresses where Lawrence Gerstle is enrolled with Medicare (CMS data updated 2026-10-02).
- 1101 26th St SGreat Falls, MT 59405 (406) 455‑4690
- 1200 Westwood DrHamilton, MT 59840 (406) 363‑2211
- 4300 Bartlett StHomer, AK 99603 (907) 235‑8101
Group practices
Medicare enrollment lists Lawrence Gerstle as a member of these groups (CMS data updated 2026-10-02).
- Marcus Daly Memorial Hospital Corporation97 clinicians in the group
- Cogent Healthcare of Montana P C79 clinicians in the group
- South Peninsula Hospital Inc46 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Great Falls
Clinicians with the same Medicare primary specialty in Great Falls, MT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467473322 |
| 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