Doctor profile · Federal record
Dr. Todd Merchen, M.D.
Transplant Surgery Physician (CMS: General Surgery) · Transplant Surgery Physician · Surgery Physician · Greenville, SC
- NPI 1730135252
- Accepts Medicare
- 29 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Patewood Dr Ste C300
Greenville, SC 296156324
(864) 454-8272
fax (864) 454-2875 - Mailing address
-
300 E McBee Ave Fl 4
Greenville, SC 296012842
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 25, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 204F00000X — NUCC code
- State licenses (2)
- South Carolina #85586 · Washington #MD00044042
- Medicaid (3)
- GA #618788011A · SC #G58986 · WA #8402638
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730135252. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
199
Distinct HCPCS
5
Medicare allowed
$57,197
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 120 | 23 | $47 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 24 | 24 | $79 | |
50323 |
Preparation of donor kidney for transplantation | 22 | 22 | $95 | |
50360 |
Transplantation of donor kidney | 22 | 22 | $2,125 | |
99238 |
Hospital discharge day management, 30 minutes or less | 11 | 11 | $76 |
In context: peer comparison
Among 2 peers in Greenville Transplant Surgery Physician, average services per provider: 33. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$144
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sanofi-Aventis U.S. LLC | 1 | $119.30 | |
| Merck Sharp & Dohme LLC | 1 | $24.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
40
Patients
27
Total drug cost
$926
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carvedilol | Generic | 15 | 13 | $89 |
| Gabapentin | Generic | 14 | 14 | $215 |
| Nano 2Nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 11 | 0 | $622 |
Hospital affiliations
Frequently asked questions
What is Dr. Todd Merchen's medical specialty?
Dr. Todd Merchen practices Transplant Surgery Physician in Greenville, SC.
Where does Dr. Todd Merchen practice?
Dr. Todd Merchen practices at 200 Patewood Dr Ste C300, Greenville, SC 296156324. Office phone: 8644548272.
What is Dr. Todd Merchen's NPI?
Dr. Todd Merchen's National Provider Identifier (NPI) is 1730135252, issued by NPPES.
Does Dr. Todd Merchen accept Medicare assignment?
Yes. Dr. Todd Merchen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Todd Merchen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Preparation of donor kidney for transplantation (HCPCS 50323). Source: CMS Medicare Physician & Other Practitioners file.