Doctor profile · Federal record
Dr. Clanford Johnson, M.D.
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Greer, SC
- NPI 1750342879
- Accepts Medicare
- 25 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1305 S Suber RD
Greer, SC 296500944
(864) 989-4609 - Mailing address
-
1 Independence PT, Suite 212
Greenville, SC 296154545
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- July 29, 2015
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- South Carolina #25112 · North Carolina #200400688
- Medicaid
- NC #5904663
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750342879. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
420
Distinct HCPCS
6
Medicare allowed
$39,118
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 227 | 98 | $75 | |
99239 |
Hospital discharge day management, more than 30 minutes | 100 | 90 | $109 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 29 | $124 | |
99291 |
Critical care, first 30-74 minutes | 24 | 12 | $204 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 19 | 11 | $47 | |
99238 |
Hospital discharge day management, 30 minutes or less | 19 | 19 | $77 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 73. This provider delivers 5.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
376
Patients
259
Total drug cost
$19,666
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 48 | 47 | $182 |
| Doxycycline Hyclate | Generic | 41 | 41 | $273 |
| Furosemide | Generic | 36 | 25 | $127 |
| Pantoprazole Sodium | Generic | 35 | 23 | $492 |
| Eliquis (Apixaban) | Brand | 29 | 19 | $16,923 |
| Potassium Chloride | Generic | 29 | 22 | $290 |
| Amlodipine Besylate | Generic | 27 | 16 | $103 |
| Cefdinir | Generic | 25 | 25 | $223 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 20 | 13 | $402 |
| Metoprolol Tartrate | Generic | 19 | 14 | $101 |
Hospital affiliations
Frequently asked questions
What is Dr. Clanford Johnson's medical specialty?
Dr. Clanford Johnson practices Family Medicine Physician in Greer, SC.
Where does Dr. Clanford Johnson practice?
Dr. Clanford Johnson practices at 1305 S Suber RD, Greer, SC 296500944. Office phone: 8649894609.
What is Dr. Clanford Johnson's NPI?
Dr. Clanford Johnson's National Provider Identifier (NPI) is 1750342879, issued by NPPES.
Does Dr. Clanford Johnson accept Medicare assignment?
Yes. Dr. Clanford Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clanford 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 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.