Doctor profile · Federal record
Dr. Charles Murdock, MD
Nephrology Physician (CMS: Internal Medicine) · Internal Medicine Physician · Spartanburg, SC
- NPI 1679533640
- Accepts Medicare
- MIPS 88.4 / 100 · 2023
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
126 Dillon Dr
Spartanburg, SC 293071018
(864) 327-1212
fax (864) 327-1211
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- November 15, 2011
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- South Carolina #12557 · South Carolina #12257
- Medicaid (2)
- NC #7906172 · SC #122575
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679533640. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,964
Distinct HCPCS
10
Medicare allowed
$191,142
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90970 |
Dialysis services, per day, less than full month service (20 years or older) | 625 | 14 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 433 | 241 | $119 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 291 | 110 | $75 | |
90935 |
Hemodialysis procedure with physician evaluation | 170 | 53 | $68 | |
90966 |
Home dialysis services per month (20 years or older) | 134 | 22 | $270 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 116 | 22 | $334 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 63 | 57 | $123 | |
90945 |
Dialysis procedure including 1 evaluation | 42 | 11 | $81 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 26 | 22 | $113 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 21 | 13 | $277 |
In context: peer comparison
Among 1 peers in Spartanburg Nephrology Physician, average services per provider: 151. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,416
Transactions
62
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Akebia Therapeutics INC | 15 | $389.52 | |
| Travere Therapeutics, INC. | 10 | $203.29 | |
| Novartis Pharmaceuticals Corporation | 5 | $142.66 | |
| Ardelyx, INC. | 4 | $98.11 | |
| Bayer Healthcare Pharmaceuticals INC. | 5 | $89.32 | |
| Novo Nordisk INC | 3 | $71.55 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $68.83 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $62.88 | |
| Amgen INC. | 2 | $52.64 | |
| Vifor Pharma, INC. | 3 | $52.32 | |
| GlaxoSmithKline, LLC. | 3 | $52.29 | |
| Ani Pharmaceuticals, INC. | 2 | $43.07 | |
| Mallinckrodt Hospital Products INC. | 1 | $27.72 | |
| Calliditas Therapeutics US INC. | 1 | $24.85 | |
| Aurinia Pharma U.S., INC. | 1 | $21.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,727
Patients
524
Total drug cost
$291,594
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcium Acetate | Generic | 248 | 58 | $20,460 |
| Furosemide | Generic | 195 | 74 | $1,187 |
| Auryxia (Ferric Citrate) | Brand | 185 | 32 | $252,785 |
| Amlodipine Besylate | Generic | 167 | 61 | $1,606 |
| Alprazolam | Generic | 140 | 19 | $792 |
| Benazepril Hcl | Generic | 126 | 39 | $2,041 |
| Irbesartan | Generic | 89 | 23 | $2,301 |
| Lisinopril | Generic | 89 | 32 | $1,001 |
| Allopurinol | Generic | 80 | 22 | $1,419 |
| Cephalexin | Generic | 76 | 53 | $2,452 |
Hospital affiliations
Frequently asked questions
What is Dr. Charles Murdock's medical specialty?
Dr. Charles Murdock practices Nephrology Physician in Spartanburg, SC.
Where does Dr. Charles Murdock practice?
Dr. Charles Murdock practices at 126 Dillon Dr, Spartanburg, SC 293071018. Office phone: 8643271212.
What is Dr. Charles Murdock's NPI?
Dr. Charles Murdock's National Provider Identifier (NPI) is 1679533640, issued by NPPES.
Does Dr. Charles Murdock accept Medicare assignment?
Yes. Dr. Charles Murdock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Murdock commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services (HCPCS 90970); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.