Doctor profile · Federal record
Dr. John Jefferies, M.D.
Advanced Heart Failure and Transplant Cardiology Physician (CMS: Pediatric Medicine) · Pediatric Cardiology Physician · Pediatric Cardiology Physician · Cardiovascular Disease Physician · Pediatric Cardiology Physician · Pediatric Cardiology Physician · Cardiovascular Disease Physician · Pediatric Cardiology Physician · Cardiovascular Disease Physician · Memphis, TN
- NPI 1619920469
- Accepts Medicare
- 30 yrs in practice
- Licensed in 5 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1211 Union Ave Ste 965
Memphis, TN 38104
(901) 435-8550
fax (901) 516-0933 - Additional location
-
2033 Meadowview Ln Ste 110
Kingsport, TN 376607569
(423) 230-5000 - Additional location
-
2050 Meadowview Pkwy
Kingsport, TN 376607475
(423) 230-5000 - Mailing address
-
P O Box 1000 Dept 960
Memphis, TN 381480001
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 1, 2025
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RA0001X — NUCC code
- State licenses (6)
- Tennessee #57888 · Ohio #35.096072 · Kentucky #33376 · Mississippi #26120 · Minnesota #60245 · Ohio #35096072
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619920469. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$62,970
Transactions
40
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Nuwellis, Inc. | 8 | $44,500.00 | |
| NS Pharma, Inc. | 11 | $8,437.88 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $3,501.75 | |
| GENZYME CORPORATION | 1 | $3,252.00 | |
| Daxor Corporation | 15 | $3,186.84 | |
| Medtronic, Inc. | 2 | $58.47 | |
| Elucent Medical | 2 | $33.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$61
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Spironolactone | Generic | 12 | 0 | $61 |
Frequently asked questions
What is Dr. John Jefferies's medical specialty?
Dr. John Jefferies practices Advanced Heart Failure and Transplant Cardiology Physician in Memphis, TN.
Where does Dr. John Jefferies practice?
Dr. John Jefferies practices at 1211 Union Ave Ste 965, Memphis, TN 38104. Office phone: 9014358550.
What is Dr. John Jefferies's NPI?
Dr. John Jefferies's National Provider Identifier (NPI) is 1619920469, issued by NPPES.
Does Dr. John Jefferies accept Medicare assignment?
Yes. Dr. John Jefferies accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.