Doctor profile · Federal record
Dr. Carl Johnson, MD
Internal Medicine Physician (CMS: Internal Medicine) · Little Rock, AR
- NPI 1437264033
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5320 W 12Th St
Little Rock, AR 72204
(501) 663-6262
fax (501) 663-3189
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arkansas #C7105
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437264033. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,236
Distinct HCPCS
4
Medicare allowed
$98,969
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 803 | 261 | $72 | |
99238 |
Hospital discharge day management, 30 minutes or less | 200 | 195 | $73 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 137 | 137 | $159 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 96 | 59 | $46 |
In context: peer comparison
Among 59 peers in this city , average services per provider: 237. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 1 | $16.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
131
Patients
80
Total drug cost
$1,112
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levofloxacin | Generic | 27 | 26 | $252 |
| Atorvastatin Calcium | Generic | 25 | 15 | $198 |
| Metoprolol Tartrate | Generic | 22 | 15 | $117 |
| Amlodipine Besylate | Generic | 20 | 13 | $128 |
| Pantoprazole Sodium | Generic | 13 | 0 | $129 |
| Prednisone | Generic | 13 | 11 | $76 |
| Hydralazine Hcl | Generic | 11 | 0 | $212 |
Frequently asked questions
What is Dr. Carl Johnson's medical specialty?
Dr. Carl Johnson practices Internal Medicine Physician in Little Rock, AR.
Where does Dr. Carl Johnson practice?
Dr. Carl Johnson practices at 5320 W 12Th St, Little Rock, AR 72204. Office phone: 5016636262.
What is Dr. Carl Johnson's NPI?
Dr. Carl Johnson's National Provider Identifier (NPI) is 1437264033, issued by NPPES.
Does Dr. Carl Johnson accept Medicare assignment?
Yes. Dr. Carl Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carl Johnson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.