Doctor profile · Federal record
Dr. Christopher Flannery, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · St George, UT
- NPI 1538396411
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1380 E Medical Center Dr Ste 4100
St George, UT 847902156
(435) 251-2880 - Additional location
-
4244 Riverwalk Pkwy Ste 290
Riverside, CA 925058509
(833) 863-3627
fax (951) 520-9394 - Mailing address
-
Po Box 27128
Salt Lake City, UT 841270128
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- May 12, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Utah #12429692-1205 · California #A120210
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538396411. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
415
Distinct HCPCS
10
Medicare allowed
$60,049
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 76 | 76 | $69 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 69 | 69 | $261 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 61 | 49 | $134 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $174 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 34 | 34 | $112 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 23 | 23 | $180 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 20 | 19 | $114 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 20 | 19 | $124 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 17 | 17 | $118 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 14 | 13 | $13 |
In context: peer comparison
Among 3 peers in St George Gastroenterology Physician, average services per provider: 55. This provider delivers 7.5× the peer median.Open Payments
Industry payments received
All-time total
$55
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cook Medical LLC | 1 | $21.78 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $20.09 | |
| Qol Medical, LLC | 1 | $13.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
248
Patients
221
Total drug cost
$6,923
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 127 | 124 | $2,630 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 35 | 35 | $850 |
| Pantoprazole Sodium | Generic | 23 | 13 | $304 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 20 | 20 | $465 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 19 | 17 | $1,521 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 12 | 12 | $360 |
| Sucralfate | Generic | 12 | 0 | $793 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Flannery's medical specialty?
Dr. Christopher Flannery practices Gastroenterology Physician in St George, UT.
Where does Dr. Christopher Flannery practice?
Dr. Christopher Flannery practices at 1380 E Medical Center Dr Ste 4100, St George, UT 847902156. Office phone: 4352512880.
What is Dr. Christopher Flannery's NPI?
Dr. Christopher Flannery's National Provider Identifier (NPI) is 1538396411, issued by NPPES.
Does Dr. Christopher Flannery accept Medicare assignment?
Yes. Dr. Christopher Flannery accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Flannery commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.