Doctor profile · Federal record
Dr. Mary St Clair, D. O
Family Medicine Physician · Greenville, SC
- NPI 1699137745
- 10 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6 Meyers Dr
Greenville, SC 296053054
(757) 434-3057 - Mailing address
-
Po Box 9772
Greenville, SC 296049310
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- June 8, 2023
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Colorado #DR.0062996
- Medicaid
- SC #836234
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699137745. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
1
Medicare allowed
$4,222
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 21 | $121 |
In context: peer comparison
Among 54 peers in Greenville Family Medicine Physician, average services per provider: 295. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
91
Patients
12
Total drug cost
$781
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 22 | 0 | $96 |
| Atorvastatin Calcium | Generic | 20 | 12 | $214 |
| Losartan Potassium | Generic | 20 | 0 | $145 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 16 | 0 | $241 |
| Amlodipine Besylate | Generic | 13 | 0 | $84 |
Frequently asked questions
What is Dr. Mary St Clair's medical specialty?
Dr. Mary St Clair practices Family Medicine Physician in Greenville, SC.
Where does Dr. Mary St Clair practice?
Dr. Mary St Clair practices at 6 Meyers Dr, Greenville, SC 296053054. Office phone: 7574343057.
What is Dr. Mary St Clair's NPI?
Dr. Mary St Clair's National Provider Identifier (NPI) is 1699137745, issued by NPPES.
What procedures does Dr. Mary St Clair commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.