Doctor profile · Federal record

Dr. Debra Miller-Cox, M.D.

Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · Spartanburg, SC

  • NPI 1144279860
  • Accepts Medicare
  • MIPS 96.1 / 100 · 2023
  • 32 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
101 E Wood St
Spartanburg, SC 293033040
(864) 560-6806
fax (864) 560-7329
Mailing address
Po Box 743070
Atlanta, GA 303743070

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
February 2, 2021
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State license (1)
South Carolina #25060
Medicaid (2)
SC #250604 · NC #5903646

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144279860. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
948
Distinct HCPCS
10
Medicare allowed
$94,943
HCPCS Description Services Patients Avg allowed
99183 Management of oxygen chamber therapy 306 31 $102
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 145 73 $112
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 123 70 $75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 76 70 $166
99214 Established patient office or other outpatient visit, 30-39 minutes 71 33 $90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 61 57 $126
G0179 Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a 40 17 $39
99215 Established patient office or other outpatient visit, 40-54 minutes 30 24 $135
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 24 23 $50
99213 Established patient office or other outpatient visit, 20-29 minutes 19 14 $61

In context: peer comparison

Among 3 peers in Spartanburg Infectious Disease Physician, average services per provider: 114. This provider delivers 8.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$824
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Inari Medical, INC. 2 $787.94
Gilead Sciences, INC. 1 $21.31
Abbvie INC. 1 $14.56

By nature of payment

Travel and Lodging
$768
Food and Beverage
$56

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
239
Patients
84
Total drug cost
$14,376
Drug Type Claims Patients Total cost
Doxycycline Hyclate Generic 45 26 $651
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 35 20 $308
Vancomycin Hcl Generic 30 0 $2,468
Fluconazole Generic 25 0 $361
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 19 12 $200
Ampicillin-Sulbactam (Ampicillin Sod/Sulbactam Sod) Brand 18 0 $1,100
Ciprofloxacin Hcl Generic 17 15 $101
Triamcinolone Acetonide Generic 17 11 $246
Bupropion Xl (Bupropion Hcl) Brand 11 0 $73
Lorazepam Generic 11 0 $24

Frequently asked questions

Auto-generated from federal data
What is Dr. Debra Miller-Cox's medical specialty?
Dr. Debra Miller-Cox practices Infectious Disease Physician in Spartanburg, SC.
Where does Dr. Debra Miller-Cox practice?
Dr. Debra Miller-Cox practices at 101 E Wood St, Spartanburg, SC 293033040. Office phone: 8645606806.
What is Dr. Debra Miller-Cox's NPI?
Dr. Debra Miller-Cox's National Provider Identifier (NPI) is 1144279860, issued by NPPES.
Does Dr. Debra Miller-Cox accept Medicare assignment?
Yes. Dr. Debra Miller-Cox accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Debra Miller-Cox commonly perform?
Top Medicare-reported procedures in 2023: Management of oxygen chamber therapy (HCPCS 99183); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.