Doctor profile · Federal record
Dr. Gregory Champion, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Birmingham, AL
- NPI 1497798995
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
513 Brookwood Blvd, Suite 401
Birmingham, AL 352096862
(205) 870-0256
fax (205) 870-7107
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 7, 2008
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Alabama #14654
- Medicaid
- AL #000086730
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497798995. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
539
Distinct HCPCS
10
Medicare allowed
$71,073
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 103 | 103 | $234 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 96 | 87 | $82 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 85 | 75 | $115 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 50 | 50 | $152 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 37 | 36 | $71 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 29 | 29 | $102 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 29 | 29 | $167 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 26 | 26 | $82 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 24 | 24 | $89 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 18 | $74 |
In context: peer comparison
Among 33 peers in this city , average services per provider: 63. This provider delivers 8.6× the peer median.Open Payments
Industry payments received
All-time total
$2,799
Transactions
137
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 25 | $619.22 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 28 | $559.08 | |
| ABBVIE INC. | 22 | $444.67 | |
| PFIZER INC. | 18 | $284.39 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 12 | $202.78 | |
| GENZYME CORPORATION | 5 | $115.65 | |
| EVOKE PHARMA, INC. | 5 | $108.03 | |
| IRONWOOD PHARMACEUTICALS, INC | 5 | $83.51 | |
| Merck Sharp & Dohme LLC | 4 | $73.44 | |
| Celgene Corporation | 3 | $58.33 | |
| Madrigal Pharmaceuticals | 3 | $53.19 | |
| Phathom Pharmaceuticals, Inc. | 2 | $34.80 | |
| Celltrion USA Inc. | 2 | $34.18 | |
| Lilly USA, LLC | 2 | $33.82 | |
| Gilead Sciences, Inc. | 1 | $22.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,376
Patients
627
Total drug cost
$142,902
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 381 | 117 | $7,262 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 199 | 198 | $31,923 |
| Omeprazole | Generic | 183 | 68 | $3,908 |
| Esomeprazole Magnesium | Generic | 92 | 29 | $16,550 |
| Dicyclomine Hcl | Generic | 80 | 31 | $2,069 |
| Nortriptyline Hcl | Generic | 74 | 25 | $842 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 60 | 60 | $4,638 |
| Linzess (Linaclotide) | Brand | 58 | 25 | $42,792 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 51 | 20 | $5,707 |
| Famotidine | Generic | 50 | 24 | $1,342 |
Frequently asked questions
What is Dr. Gregory Champion's medical specialty?
Dr. Gregory Champion practices Gastroenterology Physician in Birmingham, AL.
Where does Dr. Gregory Champion practice?
Dr. Gregory Champion practices at 513 Brookwood Blvd, Birmingham, AL 352096862. Office phone: 2058700256.
What is Dr. Gregory Champion's NPI?
Dr. Gregory Champion's National Provider Identifier (NPI) is 1497798995, issued by NPPES.
Does Dr. Gregory Champion accept Medicare assignment?
Yes. Dr. Gregory Champion accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Champion commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.