Quick answers
- Which hospitals does Lauren Kleess work at?
- Medicare's official clinician data lists Lauren Kleess at 5 hospitals: Billings Clinic Hospital, Livingston Healthcare, Powell Valley Hospital, Sheridan Memorial Hospital and Washakie Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lauren Kleess see patients?
- Medicare's clinician data lists 2 practice locations, including Billings, MT and Cody, WY. Call before your visit to confirm the address.
- What is Lauren Kleess's specialty?
- Medicare lists Endocrinology as the primary specialty.
- Does Lauren Kleess accept Medicare assignment?
- Yes. Medicare's clinician data says Lauren Kleess 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 Lauren Kleess offer telehealth?
- Medicare's clinician data says Lauren Kleess offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Lauren Kleess?
- (406) 255-8472, as listed in official Medicare / NPI Registry data.
- What is Lauren Kleess's NPI number?
- 1346689544. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lauren Kleess works
Medicare's Facility Affiliation Data lists Lauren Kleess at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Billings Clinic HospitalBillings, MT · Acute Care Hospital · CCN 270004
- Livingston HealthcareLivingston, MT · Critical Access Hospital · CCN 271317
- Powell Valley HospitalPowell, WY · Critical Access Hospital · CCN 531310
- Sheridan Memorial HospitalSheridan, WY · Acute Care Hospital · CCN 530006
- Washakie Medical CenterWorland, WY · Critical Access Hospital · CCN 531306
Practice locations
Addresses where Lauren Kleess is enrolled with Medicare (CMS data updated 2026-10-02).
- 1045 N 30th StBillings, MT 59101 (406) 255‑8472
- 201 Yellowstone AveCody, WY 82414 (307) 527‑7561
Group practices
Medicare enrollment lists Lauren Kleess as a member of this group (CMS data updated 2026-10-02).
- Billings Clinic Specialty Supplies and Services, LLC824 clinicians in the group
Specialties
- Endocrinologyprimary
Other endocrinologists in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346689544 |
| 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