Dr. David T. Cox, MD
Infectious Disease (Infectious Disease Physician)
- Medicare participating
At a glance
- Medical school
- Indiana University School of Medicine (1990)
- Years since graduation
- 36
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 257
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
- 1990Medical school: Indiana University 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
-
Infectious Disease Physician primary
IN license 01040558A
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Franciscan Health Indianapolis Indianapolis, IN
Medical groups
- St Francis Medical Group LLC (110 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
- 257
- Services billed
- 1,000
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 456 | 163 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 181 | 177 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 112 | 79 |
| Established patient office or other outpatient visit, 20-29 minutes | 67 | 46 |
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
| Drug | Prescriptions |
|---|---|
| Cephalexin Other prescribers in Greenwood, IN | 104 |
| Rifampin | 67 |
| Azithromycin Other prescribers in Greenwood, IN | 62 |
| Ethambutol Hcl | 55 |
| Sulfamethoxazole-Trimethoprim (sulfamethoxazole/trimethoprim) Other prescribers in Greenwood, IN | 49 |
| Genvoya (elviteg/cob/emtri/tenof alafen) | 40 |
| Doxycycline Hyclate Other prescribers in Greenwood, IN | 38 |
| Efavirenz-Emtric-Tenofov Disop (efavirenz/emtricit/tenofovr df) | 35 |
| Piperacillin-Tazobactam (piperacillin sodium/tazobactam) | 25 |
| Isentress (raltegravir potassium) | 24 |
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, 8 companies reported 25 payments worth $409 in total to this clinician.
| AbbVie Inc. | $166 |
|---|---|
| Shionogi Inc | $63.08 |
| Merck Sharp & Dohme LLC | $57.30 |
| Paratek Pharmaceuticals, Inc. | $33.94 |
| Cormedix Inc. | $28.76 |
| Viiv Healthcare Company | $27.97 |
| Gilead Sciences, Inc. | $17.55 |
| Insmed, Inc. | $13.90 |
| Food and Beverage | $409 |
|---|
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.