Quick answers
- Which hospitals does Mackenzie Day work at?
- Medicare's official clinician data lists Mackenzie Day at 2 hospitals: Baptist Health Lagrange and Baptist Health Louisville. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mackenzie Day see patients?
- Medicare's clinician data lists 1 practice location in La Grange, KY. Call before your visit to confirm the address.
- What is Mackenzie Day's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Mackenzie Day accept Medicare assignment?
- Yes. Medicare's clinician data says Mackenzie Day 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 Mackenzie Day?
- (502) 225-9098, as listed in official Medicare / NPI Registry data.
- What is Mackenzie Day's NPI number?
- 1255952875. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mackenzie Day works
Medicare's Facility Affiliation Data lists Mackenzie Day at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Health LagrangeLa Grange, KY · Acute Care Hospital · CCN 180138
- Baptist Health LouisvilleLouisville, KY · Acute Care Hospital · CCN 180130
Practice locations
Addresses where Mackenzie Day is enrolled with Medicare (CMS data updated 2026-10-02).
- 1019 Commerce PkwyLa Grange, KY 40031 (502) 225‑9098
Group practices
Medicare enrollment lists Mackenzie Day as a member of this group (CMS data updated 2026-10-02).
- Baptist Health Medical Group Inc2,472 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in La Grange
Clinicians with the same Medicare primary specialty in La Grange, KY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Louisville School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255952875 |
| 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