Doctor profile · Federal record
Dr. Ted Walker, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Saint Louis, MO
- NPI 1467833301
- Accepts Medicare
- 11 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
10012 Kennerly RD Ste 102
Saint Louis, MO 631282197
(314) 364-4808
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- July 9, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Missouri #2019033209
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467833301. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
488
Distinct HCPCS
10
Medicare allowed
$68,950
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 104 | 104 | $225 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 71 | 70 | $157 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 56 | 55 | $68 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 36 | 26 | $116 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $153 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 30 | 29 | $119 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 30 | 27 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 24 | $82 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 21 | 21 | $158 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 20 | 19 | $118 |
In context: peer comparison
Among 42 peers in this city , average services per provider: 60. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$2,647
Transactions
120
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 22 | $388.87 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 20 | $385.37 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 13 | $251.51 | |
| Janssen Biotech, Inc. | 10 | $203.39 | |
| PFIZER INC. | 11 | $202.52 | |
| Celgene Corporation | 10 | $201.22 | |
| AIMMUNE THERAPEUTICS, INC. | 6 | $108.66 | |
| QOL Medical, LLC | 5 | $104.48 | |
| Regeneron Healthcare Solutions, Inc. | 4 | $101.68 | |
| GENZYME CORPORATION | 3 | $98.69 | |
| Ardelyx, Inc. | 5 | $96.47 | |
| Lilly USA, LLC | 3 | $77.68 | |
| Gilead Sciences, Inc. | 2 | $51.28 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $48.04 | |
| Intercept Pharmaceuticals, Inc. | 3 | $46.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
888
Patients
556
Total drug cost
$81,837
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 249 | 242 | $3,749 |
| Pantoprazole Sodium | Generic | 152 | 61 | $3,048 |
| Omeprazole | Generic | 87 | 35 | $1,082 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 85 | 85 | $1,525 |
| Linzess (Linaclotide) | Brand | 85 | 17 | $63,387 |
| Famotidine | Generic | 47 | 16 | $1,186 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 28 | 28 | $787 |
| Dicyclomine Hcl | Generic | 27 | 13 | $889 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 26 | 24 | $458 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 23 | 23 | $3,864 |
Frequently asked questions
What is Dr. Ted Walker's medical specialty?
Dr. Ted Walker practices Gastroenterology Physician in Saint Louis, MO.
Where does Dr. Ted Walker practice?
Dr. Ted Walker practices at 10012 Kennerly RD Ste 102, Saint Louis, MO 631282197. Office phone: 3143644808.
What is Dr. Ted Walker's NPI?
Dr. Ted Walker's National Provider Identifier (NPI) is 1467833301, issued by NPPES.
Does Dr. Ted Walker accept Medicare assignment?
Yes. Dr. Ted Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ted Walker commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.