Dr. Timothy E. Mathis, MD
Family Medicine (Family Medicine Physician)
- Medicare participating
At a glance
- Medical school
- University of Mississippi School of Medicine (1986)
- Years since graduation
- 40
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 215
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
- 1986Medical school: University of Mississippi School of Medicine
- 2005Registered 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
-
Family Medicine Physician primary
LA license 07536R
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Willis Knighton Medical Center Shreveport, LA
- Christus Shreveport-Bossier Health System Shreveport, LA
Medical groups
- Family Practice Associates Of (12 clinicians)
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
- 215
- Services billed
- 5,505
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| Blood test, comprehensive group of blood chemicals | 480 | 231 |
| Established patient office or other outpatient visit, 30-39 minutes | 421 | 214 |
| Blood test, lipids (cholesterol and triglycerides) | 399 | 204 |
| Established patient office or other outpatient visit, 20-29 minutes | 332 | 175 |
| Hemoglobin a1c level | 261 | 131 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 108 | 79 |
| Administration of influenza virus vaccine | 99 | 96 |
| Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 94 | 92 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 93 | 93 |
| Blood test, basic group of blood chemicals (calcium, total) | 35 | 25 |
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, 9 companies reported 23 payments worth $417 in total to this clinician.
| Dexcom, Inc. | $92.40 |
|---|---|
| Novo Nordisk Inc | $85.08 |
| Shield Therapeutics Inc | $53.82 |
| Pfizer Inc. | $51.61 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $49.87 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $28.78 |
| Exact Sciences Corporation | $20.91 |
| Abiomed | $18.14 |
| Food and Beverage | $417 |
|---|
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.