Doctor profile · Federal record
Dr. Sergio Flores, MD
Gastroenterology Physician (CMS: Gastroenterology) · San Diego, CA
- NPI 1588674022
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8008 Frost St, Ste 200
San Diego, CA 921234205
(858) 292-7527
fax (858) 292-7804
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 11, 2024
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #G69854
- Medicaid
- CA #GR0027570
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588674022. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
555
Distinct HCPCS
8
Medicare allowed
$62,955
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 166 | 165 | $5 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 119 | 114 | $137 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 71 | 71 | $171 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 59 | 59 | $177 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 43 | 43 | $90 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 41 | 41 | $260 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 36 | 36 | $185 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 17 | $97 |
In context: peer comparison
Among 31 peers in San Diego Gastroenterology Physician, average services per provider: 52. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$1,537
Transactions
50
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 12 | $254.61 | |
| Kuros Biosciences USA, INC | 1 | $215.10 | |
| Janssen Biotech, INC. | 8 | $169.39 | |
| Takeda Pharmaceuticals U.S.A., INC. | 6 | $161.86 | |
| Intercept Pharmaceuticals, INC. | 5 | $113.65 | |
| Novo Nordisk INC | 1 | $89.29 | |
| Genzyme Corporation | 2 | $87.38 | |
| Regeneron Healthcare Solutions, INC. | 2 | $74.51 | |
| Gilead Sciences, INC. | 4 | $67.87 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 3 | $51.04 | |
| Lilly USA, LLC | 1 | $33.85 | |
| Orphalan INC | 1 | $31.70 | |
| Qol Medical, LLC | 2 | $29.98 | |
| Evoke Pharma, INC. | 1 | $27.77 | |
| Phathom Pharmaceuticals, INC. | 1 | $26.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
497
Patients
222
Total drug cost
$65,086
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 185 | 54 | $3,111 |
| Omeprazole | Generic | 110 | 37 | $2,049 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 104 | 102 | $8,282 |
| Mesalamine | Generic | 28 | 0 | $23,827 |
| Famotidine | Generic | 17 | 0 | $242 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 16 | 16 | $2,906 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 13 | 13 | $229 |
| Linzess (Linaclotide) | Brand | 12 | 0 | $6,635 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 12 | 0 | $17,806 |
Hospital affiliations
Frequently asked questions
What is Dr. Sergio Flores's medical specialty?
Dr. Sergio Flores practices Gastroenterology Physician in San Diego, CA.
Where does Dr. Sergio Flores practice?
Dr. Sergio Flores practices at 8008 Frost St, San Diego, CA 921234205. Office phone: 8582927527.
What is Dr. Sergio Flores's NPI?
Dr. Sergio Flores's National Provider Identifier (NPI) is 1588674022, issued by NPPES.
Does Dr. Sergio Flores accept Medicare assignment?
Yes. Dr. Sergio Flores accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sergio Flores commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.