Quick answers
- Which hospitals does Tressa Gardner work at?
- Medicare's official clinician data lists Tressa Gardner at 2 hospitals: AdventHealth Lake Wales and McLaren Bay Region. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tressa Gardner see patients?
- Medicare's clinician data lists 5 practice locations, including Lansing, MI, Oxford, MI and Lake Wales, FL. Call before your visit to confirm the address.
- What is Tressa Gardner's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Tressa Gardner accept Medicare assignment?
- Yes. Medicare's clinician data says Tressa 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 the phone number for Tressa Gardner?
- (517) 975-7500, as listed in official Medicare / NPI Registry data.
- What is Tressa Gardner's NPI number?
- 1306821756. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tressa Gardner works
Medicare's Facility Affiliation Data lists Tressa Gardner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Lake WalesLake Wales, FL · Acute Care Hospital · CCN 100099
- McLaren Bay RegionBay City, MI · Acute Care Hospital · CCN 230041
Practice locations
Addresses where Tressa Gardner is enrolled with Medicare (CMS data updated 2026-10-02).
- 2900 Collins RdLansing, MI 48910 (517) 975‑7500
- 385 N Lapeer RdOxford, MI 48371 (248) 628‑3000
- 410 S 11th StLake Wales, FL 33853 (863) 676‑1433
- 825 N Ctr AveGaylord, MI 49735 (989) 731‑2100
- 9749 Dixie Hwy, Suite BClarkston, MI 48348 (248) 942‑5888
Group practices
Medicare enrollment lists Tressa Gardner as a member of these groups (CMS data updated 2026-10-02).
- McLaren Hospital Group375 clinicians in the group
- Hawk Emergency Group, P.C.59 clinicians in the group
- Lake Wales Emergency Physicians, LLC39 clinicians in the group
- Springfield Urgent Care PLLC25 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Lansing
Clinicians with the same Medicare primary specialty in Lansing, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306821756 |
| 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