Quick answers
- Where does John A. Gaither see patients?
- Medicare's clinician data lists 2 practice locations, including Louisville, KY and Leitchfield, KY. Call before your visit to confirm the address.
- What is John A. Gaither's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does John A. Gaither accept Medicare assignment?
- Medicare's clinician data says John A. Gaither may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for John A. Gaither?
- (502) 561-4263, as listed in official Medicare / NPI Registry data.
- What is John A. Gaither's NPI number?
- 1437103249. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where John A. Gaither is enrolled with Medicare (CMS data updated 2026-10-02).
- 225 Abraham Flexner Way, Suite 700Louisville, KY 40202 (502) 561‑4263
- 910 Wallace AveLeitchfield, KY 42754 (270) 259‑9400
Group practices
Medicare enrollment lists John A. Gaither as a member of these groups (CMS data updated 2026-10-02).
- Anesthesia Dynamics LLC879 clinicians in the group
- Conoloway Anesthesia PLLC6 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Kentucky →
Other nurse anesthetists in Louisville
Clinicians with the same Medicare primary specialty in Louisville, KY — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1437103249 |
| 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
- 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