Doctor profile · Federal record
Dr. Christopher Knox
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Greenwood, SC
- NPI 1699864702
- Accepts Medicare
- MIPS 96.1 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1325 Spring St
Greenwood, SC 296463860
(864) 725-4111
fax (864) 725-7498
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 10, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- South Carolina #23195
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699864702. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,201
Distinct HCPCS
10
Medicare allowed
$57,614
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77080 |
Dxa bone density measurement of hip, pelvis, spine | 404 | 404 | $9 | |
76376 |
3d radiographic procedure | 293 | 232 | $9 | |
71045 |
X-ray of chest, 1 view | 206 | 193 | $8 | |
71046 |
X-ray of chest, 2 views | 140 | 136 | $11 | |
70450 |
Ct scan head or brain without contrast | 99 | 98 | $38 | |
71046 |
X-ray of chest, 2 views | 63 | 60 | $10 | |
77012 |
Review by radiologist of ct guidance for needle placement | 58 | 58 | $67 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 47 | 47 | $83 | |
49083 |
Drainage of fluid from abdominal cavity using imaging guidance | 44 | 19 | $99 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 42 | 42 | $12 |
In context: peer comparison
Among 4 peers in Greenwood Diagnostic Radiology Physician, average services per provider: 75. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $24.32 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Knox's medical specialty?
Dr. Christopher Knox practices Diagnostic Radiology Physician in Greenwood, SC.
Where does Dr. Christopher Knox practice?
Dr. Christopher Knox practices at 1325 Spring St, Greenwood, SC 296463860. Office phone: 8647254111.
What is Dr. Christopher Knox's NPI?
Dr. Christopher Knox's National Provider Identifier (NPI) is 1699864702, issued by NPPES.
Does Dr. Christopher Knox accept Medicare assignment?
Yes. Dr. Christopher Knox accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Knox commonly perform?
Top Medicare-reported procedures in 2023: Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); 3d radiographic procedure (HCPCS 76376); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.