Dr. Mohammad T. Ansari, M.D.
Pulmonology (Pulmonary Disease Physician)
200 Patewood Dr, Suite B480
Greenville, SC 29615
Who else practices at this address →
Greenville County is a federal mental health shortage area. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 42
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 511
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
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
-
Pulmonary Disease Physician primary
SC license 15259 -
Critical Care Medicine (Internal Medicine) Physician
SC license 15259 -
Sleep Medicine (Internal Medicine) Physician
SC license 15259
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Prisma Health Greenville Memorial Hospital Greenville, SC
- Prisma Health PAtewood Hospital Greenville, SC
- Prisma Health Greer Memorial Hospital Spartanburg, SC
- Prisma Health Baptist Easley Hospital Easley, SC
- Prisma Health Laurens County Hospital Clinton, SC
Medical groups
- Prisma Health University Medical Group (2,493 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
- 511
- Services billed
- 763
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Sleep study including heart rate, breathing, airflow, and effort | 87 | 87 |
| Established patient office or other outpatient visit, 20-29 minutes | 74 | 73 |
| Established patient office or other outpatient visit, 30-39 minutes | 64 | 54 |
| Test to examine how well the lungs exchange gases | 61 | 61 |
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | 59 | 58 |
| New patient office or other outpatient visit, 30-44 minutes | 58 | 58 |
| Test to measure expiratory airflow and volume | 49 | 48 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 49 | 29 |
| Test to measure expiratory airflow and volume changes before and after medication administration | 41 | 41 |
| Critical care, first 30-74 minutes | 41 | 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
| Drug | Prescriptions |
|---|---|
| Montelukast Sodium Other prescribers in Greenville, SC | 282 |
| Fluticasone Propionate Other prescribers in Greenville, SC | 161 |
| Albuterol Sulfate Hfa (albuterol sulfate) Other prescribers in Greenville, SC | 135 |
| Methylphenidate Hcl Other prescribers in Greenville, SC | 51 |
| Anoro Ellipta (umeclidinium brm/vilanterol tr) Other prescribers in Greenville, SC | 47 |
| Clonazepam Other prescribers in Greenville, SC | 35 |
| Trelegy Ellipta (fluticasone/umeclidin/vilanter) Other prescribers in Greenville, SC | 34 |
| Azelastine Hcl Other prescribers in Greenville, SC | 28 |
| Modafinil Other prescribers in Greenville, SC | 25 |
| Budesonide-Formoterol Fumarate (budesonide/formoterol fumarate) Other prescribers in Greenville, SC | 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 13 payments worth $257 in total to this clinician.
| Insmed, Inc. | $87.89 |
|---|---|
| GlaxoSmithKline, LLC. | $39.71 |
| Verona Pharma, Inc. | $33.36 |
| Philips North America LLC | $23.30 |
| Treace Medical Concepts, Inc. | $22.28 |
| Amgen Inc. | $21.27 |
| Axsome Therapeutics, Inc. | $14.97 |
| Lilly USA, LLC | $14.20 |
| Food and Beverage | $240 |
|---|---|
| Education | $17.38 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Insmed, Inc. Oct 7, 2025 | Education Brinsupri; Brinsupri · Respiratory · in-kind | $17.38 |
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.