Doctor profile · Federal record
Dr. David Sprague, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Student in an Organized Health Care Education/Training Program · Vancouver, WA
- NPI 1154647584
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 Ne 87Th Ave, Suite 310
Vancouver, WA 986641913
(360) 882-2778
fax (360) 604-1750
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- July 12, 2016
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Washington #MD60649799
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154647584. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
425
Distinct HCPCS
10
Medicare allowed
$43,557
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 91 | 90 | $5 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 61 | 61 | $116 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 58 | 56 | $232 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 47 | 47 | $108 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 38 | $86 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 28 | 28 | $88 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 21 | 20 | $103 | |
91200 |
Measurement of liver stiffness | 17 | 17 | $30 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 16 | $122 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 15 | 15 | $163 |
In context: peer comparison
Among 9 peers in Vancouver Gastroenterology Physician, average services per provider: 34. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
420
Patients
284
Total drug cost
$55,230
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 217 | 213 | $6,222 |
| Omeprazole | Generic | 69 | 25 | $729 |
| Pantoprazole Sodium | Generic | 37 | 14 | $208 |
| Dicyclomine Hcl | Generic | 34 | 18 | $890 |
| Azathioprine | Generic | 25 | 0 | $777 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 14 | 14 | $911 |
| Xifaxan (Rifaximin) | Brand | 13 | 0 | $43,866 |
| Budesonide Dr (Budesonide) | Brand | 11 | 0 | $1,627 |
Hospital affiliations
Frequently asked questions
What is Dr. David Sprague's medical specialty?
Dr. David Sprague practices Gastroenterology Physician in Vancouver, WA.
Where does Dr. David Sprague practice?
Dr. David Sprague practices at 700 Ne 87Th Ave, Vancouver, WA 986641913. Office phone: 3608822778.
What is Dr. David Sprague's NPI?
Dr. David Sprague's National Provider Identifier (NPI) is 1154647584, issued by NPPES.
Does Dr. David Sprague accept Medicare assignment?
Yes. Dr. David Sprague accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Sprague commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.