Doctor profile · Federal record
Dr. Alexandra Witherspoon, MD
Family Medicine Physician (CMS: Family Practice) · Columbia, SC
- NPI 1871755678
- Accepts Medicare
- MIPS 91.9 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3016 Longtown Commons Dr Ste 100
Columbia, SC 292297862
(803) 314-0500
fax (803) 314-0501 - Additional location
-
2836 Augusta RD
West Columbia, SC 291703323
(803) 939-0545
fax (803) 939-0583 - Additional location
-
300 Rice Meadow Way
Columbia, SC 29229
(803) 419-6334
fax (803) 788-6574 - Mailing address
-
Po Box 6069
West Columbia, SC 291716069
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- November 3, 2024
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- South Carolina #31107
- Medicaid
- SC #311077
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871755678. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
329
Distinct HCPCS
6
Medicare allowed
$30,956
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 207 | 197 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 46 | $85 | |
36415 |
Insertion of needle into vein for collection of blood sample | 31 | 31 | $8 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 16 | 16 | $101 | |
96372 |
Injection of drug or substance under skin or into muscle | 14 | 14 | $12 | |
94640 |
Inhalation treatment for airway obstruction or sputum production | 12 | 11 | $8 |
In context: peer comparison
Among 64 peers in this city , average services per provider: 140. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
928
Patients
478
Total drug cost
$35,765
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 102 | 59 | $1,248 |
| Furosemide | Generic | 81 | 31 | $490 |
| Levothyroxine Sodium | Generic | 81 | 37 | $912 |
| Sertraline Hcl | Generic | 73 | 23 | $729 |
| Lisinopril | Generic | 71 | 36 | $623 |
| Prednisone | Generic | 61 | 54 | $186 |
| Potassium Chloride | Generic | 59 | 21 | $1,276 |
| Gabapentin | Generic | 57 | 26 | $901 |
| Amlodipine Besylate | Generic | 55 | 35 | $338 |
| Losartan Potassium | Generic | 53 | 21 | $799 |
Hospital affiliations
Frequently asked questions
What is Dr. Alexandra Witherspoon's medical specialty?
Dr. Alexandra Witherspoon practices Family Medicine Physician in Columbia, SC.
Where does Dr. Alexandra Witherspoon practice?
Dr. Alexandra Witherspoon practices at 3016 Longtown Commons Dr Ste 100, Columbia, SC 292297862. Office phone: 8033140500.
What is Dr. Alexandra Witherspoon's NPI?
Dr. Alexandra Witherspoon's National Provider Identifier (NPI) is 1871755678, issued by NPPES.
Does Dr. Alexandra Witherspoon accept Medicare assignment?
Yes. Dr. Alexandra Witherspoon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexandra Witherspoon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.