Doctor profile · Federal record
Dr. Gerardo Santiago
Physician Assistant · West Columbia, SC
- NPI 1609485333
- Accepts Medicare
- 6 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
110 Medical Cir
West Columbia, SC 291693642
(803) 509-7316 - Additional location
-
146 E Hospital Dr Ste 400
West Columbia, SC 291694800
(803) 936-3300
fax (803) 936-7735 - Mailing address
-
409 Spring St
Lexington, SC 290724006
Credentials & registration
- NPI registered
- July 2020 — 6 yrs on file
- Profile last updated
- May 5, 2022
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609485333. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,118
Distinct HCPCS
10
Medicare allowed
$48,425
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 223 | 110 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 182 | 176 | $102 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 134 | 129 | $35 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 113 | 14 | $0 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 75 | 75 | $133 | |
J0696 |
Injection, ceftriaxone sodium, per 250 mg | 65 | 17 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 61 | 58 | $72 | |
81003 |
Automated urinalysis test | 57 | 55 | $2 | |
96372 |
Injection of drug or substance under skin or into muscle | 47 | 38 | $11 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 42 | 42 | $16 |
In context: peer comparison
Among 9 peers in West Columbia Physician Assistant, average services per provider: 157. This provider delivers 7.1× the peer median.Open Payments
Industry payments received
All-time total
$540
Transactions
6
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $124.80 | |
| Axsome Therapeutics, INC. | 1 | $120.72 | |
| Amgen INC. | 1 | $100.56 | |
| Novo Nordisk INC | 1 | $95.31 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $85.90 | |
| Pfizer INC. | 1 | $13.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
326
Patients
319
Total drug cost
$2,135
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azithromycin | Generic | 82 | 80 | $322 |
| Diclofenac Sodium | Generic | 56 | 55 | $332 |
| Prednisone | Generic | 49 | 46 | $337 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 33 | 33 | $285 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 28 | 27 | $543 |
| Cephalexin | Generic | 15 | 15 | $57 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 15 | 15 | $52 |
| Meloxicam | Generic | 14 | 14 | $18 |
| Doxycycline Hyclate | Generic | 12 | 12 | $125 |
| Amoxicillin | Generic | 11 | 11 | $38 |
Frequently asked questions
What is Dr. Gerardo Santiago's medical specialty?
Dr. Gerardo Santiago practices Physician Assistant in West Columbia, SC.
Where does Dr. Gerardo Santiago practice?
Dr. Gerardo Santiago practices at 110 Medical Cir, West Columbia, SC 291693642. Office phone: 8035097316.
What is Dr. Gerardo Santiago's NPI?
Dr. Gerardo Santiago's National Provider Identifier (NPI) is 1609485333, issued by NPPES.
Does Dr. Gerardo Santiago accept Medicare assignment?
Yes. Dr. Gerardo Santiago accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gerardo Santiago commonly perform?
Top Medicare-reported procedures in 2023: Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804); Established patient office or other outpatient visit (HCPCS 99214); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426). Source: CMS Medicare Physician & Other Practitioners file.