Doctor profile · Federal record
Dr. Jefferson Ganthier, MD
Internal Medicine Physician (CMS: Internal Medicine) · Aventura, FL
- NPI 1245793983
- Accepts Medicare
- 8 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
20900 Biscayne Blvd
Aventura, FL 331801407
(305) 682-7000 - Mailing address
-
15332 Ne 5Th CT
Miami, FL 331625186
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- May 9, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Florida #153019
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245793983. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
436
Distinct HCPCS
5
Medicare allowed
$42,798
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 252 | 104 | $81 | |
99239 |
Hospital discharge day management, more than 30 minutes | 86 | 84 | $118 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 47 | 29 | $122 | |
99497 |
Advance care planning, first 30 minutes | 26 | 22 | $77 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 25 | 25 | $178 |
In context: peer comparison
Among 20 peers in Aventura Internal Medicine Physician, average services per provider: 113. This provider delivers 3.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
259
Patients
217
Total drug cost
$17,955
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 40 | 38 | $398 |
| Pantoprazole Sodium | Generic | 35 | 33 | $206 |
| Methylprednisolone | Generic | 23 | 23 | $226 |
| Eliquis (Apixaban) | Brand | 20 | 12 | $11,585 |
| Atorvastatin Calcium | Generic | 18 | 16 | $138 |
| Carvedilol | Generic | 15 | 13 | $84 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 14 | 14 | $4,851 |
| Azithromycin | Generic | 13 | 13 | $81 |
| Losartan Potassium | Generic | 13 | 0 | $106 |
| Gabapentin | Generic | 12 | 0 | $95 |
Hospital affiliations
Frequently asked questions
What is Dr. Jefferson Ganthier's medical specialty?
Dr. Jefferson Ganthier practices Internal Medicine Physician in Aventura, FL.
Where does Dr. Jefferson Ganthier practice?
Dr. Jefferson Ganthier practices at 20900 Biscayne Blvd, Aventura, FL 331801407. Office phone: 3056827000.
What is Dr. Jefferson Ganthier's NPI?
Dr. Jefferson Ganthier's National Provider Identifier (NPI) is 1245793983, issued by NPPES.
Does Dr. Jefferson Ganthier accept Medicare assignment?
Yes. Dr. Jefferson Ganthier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jefferson Ganthier commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.