Dr. Grant P. Barker
Emergency Medicine (Emergency Medicine Physician)
- Medicare participating
At a glance
- Medical school
- University of Miami, Lm Miller School of Medicine (2019)
- Years since graduation
- 7
- In the NPI registry since
- 2019
- Medicare patients seen, 2024
- 513
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. What an NPI is
Education and training
- 2019Medical school: University of Miami, Lm Miller School of Medicine
- 2019Registered with an NPI (national billing number; not a license date)
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
-
Emergency Medicine Physician primary
GA license 90868 -
General Practice Physician
FL license ME154935 - Student in an Organized Health Care Education/Training Program
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Ed Fraser Memorial Hospital Macclenny, FL
Medical groups
- Anava Emergency Consultants LLC (13 clinicians)
- Anava Hospitalists LLC (4 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
- 513
- Services billed
- 611
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Emergency department visit with high level of medical decision making | 314 | 298 |
| Emergency department visit with moderate level of medical decision making | 165 | 158 |
| Critical care, first 30-74 minutes | 71 | 71 |
| Emergency department visit with low level of medical decision making | 55 | 53 |
| Emergency department visit with straightforward medical decision making | 19 | 19 |
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 |
|---|---|
| Prednisone Other prescribers in Jacksonville, FL | 46 |
| Ondansetron Odt (ondansetron) Other prescribers in Jacksonville, FL | 34 |
| Cephalexin Other prescribers in Jacksonville, FL | 30 |
| Azithromycin Other prescribers in Jacksonville, FL | 28 |
| Methocarbamol Other prescribers in Jacksonville, FL | 26 |
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in Jacksonville, FL | 26 |
| Ketorolac Tromethamine Other prescribers in Jacksonville, FL | 24 |
| Clindamycin Hcl Other prescribers in Jacksonville, FL | 23 |
| Amoxicillin-Clavulanate Potass (amoxicillin/potassium clav) Other prescribers in Jacksonville, FL | 21 |
| Cefuroxime (cefuroxime axetil) Other prescribers in Jacksonville, FL | 17 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.