Doctor profile · Federal record
Dr. Glorimar Caldera Alvarado, MD
Gastroenterology Physician (CMS: Gastroenterology) · Student in an Organized Health Care Education/Training Program · Little River, SC
- NPI 1275935256
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3980 Highway 9 E Ste 320
Little River, SC 295668165
(843) 366-3715
fax (843) 366-3716 - Mailing address
-
Po Box 3239
Florence, SC 295023239
Credentials & registration
- NPI registered
- September 2014 — 12 yrs on file
- Profile last updated
- November 23, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- South Carolina #86863
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275935256. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
670
Distinct HCPCS
10
Medicare allowed
$88,535
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 245 | 158 | $120 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 99 | 99 | $143 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 70 | 70 | $156 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 67 | 67 | $101 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 36 | 35 | $123 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 34 | 34 | $237 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 26 | 26 | $105 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 25 | $85 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 22 | 22 | $171 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 18 | 18 | $141 |
In context: peer comparison
Among 3 peers in Little River Gastroenterology Physician, average services per provider: 66. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$533
Transactions
34
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 18 | $242.34 | |
| Ardelyx, INC. | 3 | $61.32 | |
| Merck Sharp & Dohme LLC | 3 | $49.75 | |
| Janssen Biotech, INC. | 2 | $32.65 | |
| Ipsen Biopharmaceuticals, INC | 1 | $25.29 | |
| Aimmune Therapeutics, INC. | 1 | $22.91 | |
| Pfizer INC. | 1 | $22.56 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $17.53 | |
| Intercept Pharmaceuticals, INC. | 1 | $16.31 | |
| Phathom Pharmaceuticals, INC. | 1 | $14.72 | |
| Intra-Sana Laboratories | 1 | $14.17 | |
| Celgene Corporation | 1 | $13.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
403
Patients
131
Total drug cost
$59,286
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 152 | 62 | $3,016 |
| Pantoprazole Sodium | Generic | 72 | 36 | $1,814 |
| Dicyclomine Hcl | Generic | 41 | 16 | $984 |
| Famotidine | Generic | 40 | 17 | $642 |
| Esomeprazole Magnesium | Generic | 29 | 0 | $2,529 |
| Ondansetron Odt (Ondansetron) | Brand | 17 | 0 | $340 |
| Creon (Lipase/Protease/Amylase) | Brand | 14 | 0 | $31,451 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 14 | 0 | $345 |
| Linzess (Linaclotide) | Brand | 13 | 0 | $18,138 |
| Furosemide | Generic | 11 | 0 | $26 |
Hospital affiliations
Frequently asked questions
What is Dr. Glorimar Caldera Alvarado's medical specialty?
Dr. Glorimar Caldera Alvarado practices Gastroenterology Physician in Little River, SC.
Where does Dr. Glorimar Caldera Alvarado practice?
Dr. Glorimar Caldera Alvarado practices at 3980 Highway 9 E Ste 320, Little River, SC 295668165. Office phone: 8433663715.
What is Dr. Glorimar Caldera Alvarado's NPI?
Dr. Glorimar Caldera Alvarado's National Provider Identifier (NPI) is 1275935256, issued by NPPES.
Does Dr. Glorimar Caldera Alvarado accept Medicare assignment?
Yes. Dr. Glorimar Caldera Alvarado accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Glorimar Caldera Alvarado commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.