Quick answers
- Which hospitals does Derek B. Allison work at?
- Medicare's official clinician data lists Derek B. Allison at 1 hospital: University of Kentucky Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Derek B. Allison see patients?
- Medicare's clinician data lists 2 practice locations, including Lexington, KY. Call before your visit to confirm the address.
- What is Derek B. Allison's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Derek B. Allison accept Medicare assignment?
- Yes. Medicare's clinician data says Derek B. Allison 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 Derek B. Allison?
- (859) 257-9800, as listed in official Medicare / NPI Registry data.
- What is Derek B. Allison's NPI number?
- 1720499890. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Derek B. Allison works
Medicare's Facility Affiliation Data lists Derek B. Allison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University of Kentucky HospitalLexington, KY · Acute Care Hospital · CCN 180067
Practice locations
Addresses where Derek B. Allison is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Greatstone PtLexington, KY 40504 (859) 257‑9800
- 2400 Greatstone PtLexington, KY 40504
Group practices
Medicare enrollment lists Derek B. Allison as a member of this group (CMS data updated 2026-10-02).
- Kentucky Medical Services Foundation, Inc967 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Lexington
Clinicians with the same Medicare primary specialty in Lexington, KY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720499890 |
| 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