Doctor profile · Federal record
Dr. Charles Gabbert
Gastroenterology Physician (CMS: Gastroenterology) · Portland, OR
- NPI 1750587945
- Accepts Medicare
- MIPS 77.5 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1111 Ne 99Th Ave Ste 301, Suite 2005
Portland, OR 972209442
(503) 963-2707 - Mailing address
-
847 Ne 19Th Ave Ste 300, Suite 2005
Portland, OR 972322686
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- May 24, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Oregon #MD189045
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750587945. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
304
Distinct HCPCS
10
Medicare allowed
$42,299
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 71 | 65 | $125 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 53 | 43 | $77 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 40 | 40 | $226 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 30 | 30 | $94 | |
74328 |
Review by radiologist of image from tube placement into bile duct using an endoscope | 26 | 23 | $22 | |
43274 |
Insertion of stent into pancreatic or bile duct using a flexible endoscope | 21 | 18 | $384 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 21 | 21 | $150 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 14 | $119 | |
43264 |
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 15 | 15 | $122 | |
43259 |
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 11 | 11 | $177 |
In context: peer comparison
Among 45 peers in Portland Gastroenterology Physician, average services per provider: 59. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$1,031
Transactions
40
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 23 | $428.24 | |
| Boston Scientific Corporation | 3 | $196.61 | |
| Takeda Pharmaceuticals U.S.A., INC. | 6 | $178.74 | |
| Janssen Biotech, INC. | 5 | $150.32 | |
| Ardelyx, INC. | 1 | $27.37 | |
| Phathom Pharmaceuticals, INC. | 1 | $25.33 | |
| Genzyme Corporation | 1 | $24.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
467
Patients
229
Total drug cost
$38,168
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 98 | 23 | $1,579 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 71 | 70 | $1,357 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 69 | 69 | $1,793 |
| Ciprofloxacin Hcl | Generic | 48 | 42 | $79 |
| Famotidine | Generic | 45 | 0 | $469 |
| Mesalamine | Generic | 27 | 0 | $23,519 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 25 | 25 | $490 |
| Omeprazole | Generic | 18 | 0 | $276 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 17 | 0 | $1,570 |
| Dicyclomine Hcl | Generic | 13 | 0 | $109 |
Hospital affiliations
Frequently asked questions
What is Dr. Charles Gabbert's medical specialty?
Dr. Charles Gabbert practices Gastroenterology Physician in Portland, OR.
Where does Dr. Charles Gabbert practice?
Dr. Charles Gabbert practices at 1111 Ne 99Th Ave Ste 301, Portland, OR 972209442. Office phone: 5039632707.
What is Dr. Charles Gabbert's NPI?
Dr. Charles Gabbert's National Provider Identifier (NPI) is 1750587945, issued by NPPES.
Does Dr. Charles Gabbert accept Medicare assignment?
Yes. Dr. Charles Gabbert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Gabbert commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.