Dr. Leon N. Davis JR., MD
Internal Medicine (Internal Medicine Physician)
- Medicare participating
At a glance
- Medical school
- Wayne State University School of Medicine (1989)
- Years since graduation
- 37
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 230
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1989Medical school: Wayne State University School of Medicine
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Internal Medicine Physician primary
AL license 00016726
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Baptist Medical Center South Montgomery, AL
- Prattville Baptist Hospital Prattville, AL
- Jackson Hospital & Clinic Inc Montgomery, AL
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 230
- Services billed
- 3,193
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg | 2,875 | 17 |
| Established patient office or other outpatient visit, 20-29 minutes | 441 | 184 |
| Established patient office or other outpatient visit, 30-39 minutes | 377 | 203 |
| X-ray of chest, 2 views | 208 | 177 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 179 | 163 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 140 | 140 |
| Aspiration and/or injection of fluid from large joint | 123 | 18 |
| Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 106 | 19 |
| Fluoroscopic guidance for needle placement | 84 | 17 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 77 | 41 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 29 companies reported 111 payments worth $1,955 in total to this clinician.
| Ardelyx, Inc. | $226 |
|---|---|
| AstraZeneca Pharmaceuticals LP | $223 |
| AbbVie Inc. | $206 |
| GlaxoSmithKline, LLC. | $156 |
| Astellas Pharma US Inc | $127 |
| Bayer HealthCare Pharmaceuticals Inc. | $118 |
| Mannkind Corporation | $96.78 |
| Abbott Laboratories | $93.94 |
| Food and Beverage | $1,870 |
|---|---|
| Education | $84.99 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Astellas Pharma US Inc Sep 15, 2025 | Education in-kind | $84.99 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.