Doctor profile · Federal record
Dr. Darren Johnson, MD
Emergency Medicine Physician (CMS: Hospitalist) · Germantown, TN
- NPI 1164452223
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1695 Neshoba Trace Cv
Germantown, TN 381382652
(731) 445-9999 - Additional location
-
400 E Tickle St
Dyersburg, TN 380243120
(731) 287-2308
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 19, 2022
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Tennessee #39030
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164452223. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
942
Distinct HCPCS
6
Medicare allowed
$102,267
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 352 | 342 | $166 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 286 | 249 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 140 | 135 | $114 | |
99291 |
Critical care, first 30-74 minutes | 114 | 104 | $202 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 37 | 17 | $47 | |
99283 |
Emergency department visit with low level of medical decision making | 13 | 12 | $68 |
In context: peer comparison
Among 7 peers in Germantown Emergency Medicine Physician, average services per provider: 243. This provider delivers 3.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
140
Patients
140
Total drug cost
$830
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 40 | 40 | $172 |
| Ondansetron Hcl | Generic | 30 | 30 | $131 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 22 | 22 | $280 |
| Tramadol Hcl | Generic | 20 | 20 | $39 |
| Cephalexin | Generic | 15 | 15 | $105 |
| Ciprofloxacin Hcl | Generic | 13 | 13 | $103 |
Frequently asked questions
What is Dr. Darren Johnson's medical specialty?
Dr. Darren Johnson practices Emergency Medicine Physician in Germantown, TN.
Where does Dr. Darren Johnson practice?
Dr. Darren Johnson practices at 1695 Neshoba Trace Cv, Germantown, TN 381382652. Office phone: 7314459999.
What is Dr. Darren Johnson's NPI?
Dr. Darren Johnson's National Provider Identifier (NPI) is 1164452223, issued by NPPES.
Does Dr. Darren Johnson accept Medicare assignment?
Yes. Dr. Darren Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darren Johnson commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.