Dr. Mark W. Graves, MD
Internal Medicine (Internal Medicine Physician)
At a glance
- In the NPI registry since
- 2006
Licensed in Illinois since 2018, according to the Illinois Department of Financial and Professional Regulation. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
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
-
Internal Medicine Physician primary
IL license 036-145917 (first issued 2018; active) · IN license 01043637A
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Atorvastatin Calcium Other prescribers in Springfield, IL | 394 |
| Amlodipine Besylate Other prescribers in Springfield, IL | 304 |
| Gabapentin Other prescribers in Springfield, IL | 255 |
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in Springfield, IL | 251 |
| Lisinopril Other prescribers in Springfield, IL | 243 |
| Omeprazole Other prescribers in Springfield, IL | 188 |
| Levothyroxine Sodium Other prescribers in Springfield, IL | 147 |
| Albuterol Sulfate Hfa (albuterol sulfate) Other prescribers in Springfield, IL | 133 |
| Metformin Hcl Other prescribers in Springfield, IL | 131 |
| Duloxetine Hcl Other prescribers in Springfield, IL | 125 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.