Doctor profile · Federal record

Dr. Catherine Lounsbury, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Greenville, SC

  • NPI 1467863936
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
701 Grove RD Fl 1
Greenville, SC 296054210
(864) 455-7899
fax (864) 522-5474
Mailing address
300 E McBee Ave Fl 4
Greenville, SC 296012842

Credentials & registration

NPPES · NUCC
NPI registered
May 2014 — 12 yrs on file
Profile last updated
June 29, 2021
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
South Carolina #40709
Medicaid
SC #407090

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467863936. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
687
Distinct HCPCS
5
Medicare allowed
$68,375
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 212 205 $8
99285 Emergency department visit with high level of medical decision making 212 211 $168
99284 Emergency department visit with moderate level of medical decision making 151 151 $115
99283 Emergency department visit with low level of medical decision making 67 65 $69
99291 Critical care, first 30-74 minutes 45 45 $203

In context: peer comparison

Among 105 peers in this city , average services per provider: 403. This provider delivers 1.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 1 $14.97

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
222
Patients
208
Total drug cost
$1,406
Drug Type Claims Patients Total cost
Prednisone Generic 41 40 $84
Cephalexin Generic 37 37 $239
Ondansetron Odt (Ondansetron) Brand 34 34 $375
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 22 22 $206
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 22 22 $111
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 20 20 $44
Doxycycline Hyclate Generic 19 19 $220
Cyclobenzaprine Hcl Generic 14 14 $60
Pantoprazole Sodium Generic 13 0 $68

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Lounsbury's medical specialty?
Dr. Catherine Lounsbury practices Emergency Medicine Physician in Greenville, SC.
Where does Dr. Catherine Lounsbury practice?
Dr. Catherine Lounsbury practices at 701 Grove RD Fl 1, Greenville, SC 296054210. Office phone: 8644557899.
What is Dr. Catherine Lounsbury's NPI?
Dr. Catherine Lounsbury's National Provider Identifier (NPI) is 1467863936, issued by NPPES.
Does Dr. Catherine Lounsbury accept Medicare assignment?
Yes. Dr. Catherine Lounsbury accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Lounsbury commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.