Quick answers
- Which hospitals does Leslie S. Gamache work at?
- Medicare's official clinician data lists Leslie S. Gamache at 2 hospitals: HCA HealthOne Presbyterian St. Lukes and HCA HealthONE Rose. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Leslie S. Gamache see patients?
- Medicare's clinician data lists 2 practice locations, including Denver, CO. Call before your visit to confirm the address.
- What is Leslie S. Gamache's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Leslie S. Gamache accept Medicare assignment?
- Yes. Medicare's clinician data says Leslie S. Gamache 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.
- Does Leslie S. Gamache offer telehealth?
- Medicare's clinician data says Leslie S. Gamache offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Leslie S. Gamache?
- (303) 228-1240, as listed in official Medicare / NPI Registry data.
- What is Leslie S. Gamache's NPI number?
- 1851303002. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leslie S. Gamache works
Medicare's Facility Affiliation Data lists Leslie S. Gamache at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA HealthOne Presbyterian St. LukesDenver, CO · Acute Care Hospital · CCN 060014
- HCA HealthONE RoseDenver, CO · Acute Care Hospital · CCN 060032
Practice locations
Addresses where Leslie S. Gamache is enrolled with Medicare (CMS data updated 2026-10-02).
- 1601 E 19th Ave, 4350 Denver EndocrinologyDenver, CO 80218 (303) 228‑1240
- 1719 E 19th AveDenver, CO 80218 (303) 869‑2278
Group practices
Medicare enrollment lists Leslie S. Gamache as a member of this group (CMS data updated 2026-10-02).
- HealthONE Clinic Services - Medical Specialties LLC21 clinicians in the group
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1851303002 |
| 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