Doctor profile · Federal record
Dr. Mallory Shasteen, M.D.
Sports Medicine (Emergency Medicine) Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Sports Medicine (Family Medicine) Physician · Pediatric Sports Medicine Physician · Student in an Organized Health Care Education/Training Program · Greenville, SC
- NPI 1174967723
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
701 Grove RD Fl 1
Greenville, SC 296054210
(864) 455-7899 - Mailing address
-
300 E McBee Ave Ste 401
Greenville, SC 296012842
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- January 20, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207PS0010X — NUCC code
- State license (1)
- South Carolina #39826
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174967723. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
317
Distinct HCPCS
6
Medicare allowed
$30,748
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 90 | 85 | $8 | |
99285 |
Emergency department visit with high level of medical decision making | 82 | 81 | $168 | |
99284 |
Emergency department visit with moderate level of medical decision making | 81 | 80 | $112 | |
99283 |
Emergency department visit with low level of medical decision making | 35 | 35 | $69 | |
99291 |
Critical care, first 30-74 minutes | 18 | 18 | $202 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $105 |
In context: peer comparison
Among 3 peers in Greenville Sports Medicine (Emergency Medicine) Physician, average services per provider: 64. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
14
Total drug cost
$34
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 14 | 14 | $34 |
Hospital affiliations
Frequently asked questions
What is Dr. Mallory Shasteen's medical specialty?
Dr. Mallory Shasteen practices Sports Medicine (Emergency Medicine) Physician in Greenville, SC.
Where does Dr. Mallory Shasteen practice?
Dr. Mallory Shasteen practices at 701 Grove RD Fl 1, Greenville, SC 296054210. Office phone: 8644557899.
What is Dr. Mallory Shasteen's NPI?
Dr. Mallory Shasteen's National Provider Identifier (NPI) is 1174967723, issued by NPPES.
Does Dr. Mallory Shasteen accept Medicare assignment?
Yes. Dr. Mallory Shasteen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mallory Shasteen 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.