Mackenzie Day
NPI 1255952875 · Internal Medicine Physician · La Grange, KY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Day is a Internal Medicine Physician provider in La Grange, KY (NPI 1255952875).
Provider details
- NPI number
- 1255952875
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 78 | 25 |
| Amlodipine Besylate | 53 | 19 |
| Gabapentin | 37 | 13 |
| Fluticasone Propionate | 34 | 11 |
| Trazodone Hcl | 33 | — |
| Empagliflozinbrand: Jardiance | 33 | — |
| Hydrochlorothiazide | 32 |
Practice location
Mailing address
Additional practice locations (1)
- 234 Goodman Street, Ml 0781Internal MedicineCincinnati, OH 45219Phone: (513) 584-4505Fax: (513) 584-0468
Registry dates
- Enumerated
- 2020-05-05
- Last updated
- 2025-10-03
- Certified
- 2025-10-03
Frequently asked questions
- What is Mackenzie Day's NPI number?
- Mackenzie Day's National Provider Identifier (NPI) is 1255952875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Day's specialty?
- Mackenzie Day is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mackenzie Day located?
- Mackenzie Day's practice location on file with NPPES is 1019 Commerce Pkwy, La Grange, KY 40031-8779.
- What is Mackenzie Day's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Day is (502) 225-9098.
- Does Mackenzie Day accept Medicare?
- Mackenzie Day is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Day's NPI active?
- Yes — Mackenzie Day's NPI (1255952875) is active in the NPPES registry as of the last update on 2025-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.