Quick answers
- Which hospitals does Mariah White work at?
- Medicare's official clinician data lists Mariah White at 1 hospital: Barnes-Jewish St Peters Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mariah White see patients?
- Medicare's clinician data lists 1 practice location in Saint Louis, MO. Call before your visit to confirm the address.
- What is Mariah White's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Mariah White accept Medicare assignment?
- Yes. Medicare's clinician data says Mariah White 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 Mariah White?
- (314) 953-8799, as listed in official Medicare / NPI Registry data.
- What is Mariah White's NPI number?
- 1659731529. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mariah White works
Medicare's Facility Affiliation Data lists Mariah White at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Barnes-Jewish St Peters HospitalSaint Peters, MO · Acute Care Hospital · CCN 260191
Practice locations
Addresses where Mariah White is enrolled with Medicare (CMS data updated 2026-10-02).
- 11155 Dunn Rd, Suite 109nSaint Louis, MO 63136 (314) 953‑8799
Group practices
Medicare enrollment lists Mariah White as a member of this group (CMS data updated 2026-10-02).
- Fairview Heights Medical Group SC444 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Graduation year | 2015 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659731529 |
| 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