Doctor profile · Federal record
Dr. Christopher Decker, MD
Gastroenterology Physician (CMS: Gastroenterology) · Tupelo, MS
- NPI 1679734933
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
589 Garfield St Ste 201
Tupelo, MS 388016301
(662) 680-5565
fax (662) 680-5654 - Mailing address
-
Po Box 381468
Germantown, TN 381831468
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- February 9, 2026
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Mississippi #23372
- Medicaid
- MS #08251044
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679734933. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,154
Distinct HCPCS
10
Medicare allowed
$145,073
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 156 | 139 | $83 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 118 | $118 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 98 | 97 | $97 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 98 | 98 | $235 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 87 | 87 | $102 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 66 | 65 | $144 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 60 | 60 | $155 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 59 | 58 | $102 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 58 | 58 | $78 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 50 | 37 | $47 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 192. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$848
Transactions
48
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 7 | $237.12 | |
| ABBVIE INC. | 19 | $210.93 | |
| Celgene Corporation | 4 | $68.31 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 4 | $57.53 | |
| Ipsen Biopharmaceuticals, Inc | 3 | $55.09 | |
| Ardelyx, Inc. | 2 | $48.11 | |
| QOL Medical, LLC | 2 | $44.88 | |
| Phathom Pharmaceuticals, Inc. | 2 | $38.09 | |
| IRONWOOD PHARMACEUTICALS, INC | 1 | $21.76 | |
| Madrigal Pharmaceuticals | 1 | $20.23 | |
| Janssen Biotech, Inc. | 1 | $16.31 | |
| PFIZER INC. | 1 | $15.82 | |
| Lilly USA, LLC | 1 | $14.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,137
Patients
523
Total drug cost
$86,840
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 273 | 92 | $3,526 |
| Famotidine | Generic | 229 | 59 | $2,321 |
| Pantoprazole Sodium | Generic | 144 | 45 | $1,659 |
| Dicyclomine Hcl | Generic | 111 | 41 | $2,339 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 61 | 59 | $1,172 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 58 | 55 | $4,704 |
| Linzess (Linaclotide) | Brand | 55 | 18 | $56,669 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 43 | 43 | $7,304 |
| Sucralfate | Generic | 39 | 24 | $3,046 |
| Amitriptyline Hcl | Generic | 28 | 0 | $230 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Decker's medical specialty?
Dr. Christopher Decker practices Gastroenterology Physician in Tupelo, MS.
Where does Dr. Christopher Decker practice?
Dr. Christopher Decker practices at 589 Garfield St Ste 201, Tupelo, MS 388016301. Office phone: 6626805565.
What is Dr. Christopher Decker's NPI?
Dr. Christopher Decker's National Provider Identifier (NPI) is 1679734933, issued by NPPES.
Does Dr. Christopher Decker accept Medicare assignment?
Yes. Dr. Christopher Decker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Decker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.