Dr. David J. Sinclair, M.D.
Neurology (Clinical Neurophysiology Physician)
- Medicare participating
At a glance
- Years since graduation
- 18
- In the NPI registry since
- 2008
- Medicare patients seen, 2024
- 421
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
- 2008Registered 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
-
Clinical Neurophysiology Physician primary
MS license 21995 -
Neurology Physician
MS license 21995
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Mississippi Baptist Medical Center Jackson, MS
- University of Mississippi Med Center Jackson, MS
- Merit Health River Oaks Flowood, MS
- Bmh-Golden Triangle Columbus, MS
- King's Daughters Medical Center-Brookhaven Brookhaven, MS
Medical groups
- Baptist Memorial Medical Group, Inc. (576 clinicians)
- Medical Foundation of Central Mississippi Inc (272 clinicians)
- River Oaks Management Company LLC (35 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
- 421
- Services billed
- 1,158
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 122 | 84 |
| Needle measurement of electrical activity in arm or leg muscles, complete study | 102 | 57 |
| Measurement of brain wave activity (eeg), awake and drowsy | 71 | 66 |
| New patient office or other outpatient visit, 60-74 minutes | 68 | 68 |
| Established patient office or other outpatient visit, 20-29 minutes | 45 | 41 |
| Measurement of brain wave activity (eeg), awake and asleep | 43 | 43 |
| New patient office or other outpatient visit, 45-59 minutes | 43 | 43 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 38 | 17 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 32 | 16 |
| Nerve conduction, 13 or more studies | 31 | 31 |
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 |
|---|---|
| Gabapentin Other prescribers in Jackson, MS | 280 |
| Propranolol Hcl Er (propranolol hcl) Other prescribers in Jackson, MS | 201 |
| Donepezil Hcl Other prescribers in Jackson, MS | 187 |
| Memantine Hcl Other prescribers in Jackson, MS | 138 |
| Rizatriptan (rizatriptan benzoate) Other prescribers in Jackson, MS | 108 |
| Topiramate Other prescribers in Jackson, MS | 103 |
| Carbidopa-Levodopa (carbidopa/levodopa) Other prescribers in Jackson, MS | 80 |
| Emgality Pen (galcanezumab-gnlm) Other prescribers in Jackson, MS | 74 |
| Quetiapine Fumarate Other prescribers in Jackson, MS | 71 |
| Pregabalin Other prescribers in Jackson, MS | 65 |
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, 16 companies reported 63 payments worth $1,732 in total to this clinician.
| Eisai Inc. | $265 |
|---|---|
| Lundbeck LLC | $220 |
| Lilly USA, LLC | $194 |
| Janssen Biotech, Inc. | $194 |
| Ceribell, Inc. | $159 |
| Acadia Pharmaceuticals Inc | $138 |
| Argenx US, Inc. | $128 |
| AbbVie Inc. | $96.24 |
| Food and Beverage | $1,732 |
|---|
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.