Quick answers
- Which hospitals does Laura J. Gardner work at?
- Medicare's official clinician data lists Laura J. Gardner at 3 hospitals: Mercy Hospital South, Mercy Hospital St Louis and Mercy Hospital Washington. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Laura J. Gardner see patients?
- Medicare's clinician data lists 3 practice locations, including Saint Louis, MO and Columbus, OH. Call before your visit to confirm the address.
- What is Laura J. Gardner's specialty?
- Medicare lists Pathology as the primary specialty, and also Hematology.
- Does Laura J. Gardner accept Medicare assignment?
- Yes. Medicare's clinician data says Laura J. Gardner 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 Laura J. Gardner's NPI number?
- 1184638660. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Laura J. Gardner works
Medicare's Facility Affiliation Data lists Laura J. Gardner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital SouthSaint Louis, MO · Acute Care Hospital · CCN 260077
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- Mercy Hospital WashingtonWashington, MO · Acute Care Hospital · CCN 260052
Practice locations
Addresses where Laura J. Gardner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1836 Lackland Hill PkwySaint Louis, MO 63146
- 4619 Kenny RdColumbus, OH 43220
- PO Box, Suite 20452Columbus, OH 43220
Specialties
- Pathologyprimary
- Hematologyalso
Other pathologists in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 1989 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184638660 |
| 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