Quick answers
- Which hospitals does Marcia Lux work at?
- Medicare's official clinician data lists Marcia Lux at 1 hospital: St Johns Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marcia Lux see patients?
- Medicare's clinician data lists 1 practice location in Jackson, WY. Call before your visit to confirm the address.
- What is Marcia Lux's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Marcia Lux accept Medicare assignment?
- Yes. Medicare's clinician data says Marcia Lux 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 Marcia Lux?
- (307) 733-3636, as listed in official Medicare / NPI Registry data.
- What is Marcia Lux's NPI number?
- 1972531572. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marcia Lux works
Medicare's Facility Affiliation Data lists Marcia Lux at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Johns Medical CenterJackson, WY · Acute Care Hospital · CCN 530015
Practice locations
Addresses where Marcia Lux is enrolled with Medicare (CMS data updated 2026-10-02).
- 625 E Broadway AveJackson, WY 83001 (307) 733‑3636
Group practices
Medicare enrollment lists Marcia Lux as a member of this group (CMS data updated 2026-10-02).
- Teton County Hospital District108 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Jackson
Clinicians with the same Medicare primary specialty in Jackson, WY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972531572 |
| 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