Doctor profile · Federal record
Dr. Pierre Blais, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Gastroenterology Physician · Seattle, WA
- NPI 1609138452
- Accepts Medicare
- 14 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11027 Meridian Ave N Ste 100
Seattle, WA 981331705
(206) 365-4492
fax (206) 368-3456
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- September 12, 2018
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (3)
- Washington #60821860 · Texas #BP10043076 · Missouri #2015016238
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609138452. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
527
Distinct HCPCS
10
Medicare allowed
$74,949
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 102 | 102 | $270 | |
91010 |
Study of esophagus to assess movement | 77 | 77 | $69 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 59 | 58 | $105 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 46 | 46 | $129 | |
91037 |
Monitoring and recording of esophageal function through nasal tube with electrode | 44 | 44 | $52 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 35 | $131 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 37 | 33 | $188 | |
91034 |
Monitoring and recording of esophageal function through nasal tube | 27 | 27 | $54 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 26 | 25 | $125 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 21 | $105 |
In context: peer comparison
Among 44 peers in this city , average services per provider: 39. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,024
Patients
620
Total drug cost
$31,969
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 190 | 176 | $348 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 169 | 166 | $3,011 |
| Omeprazole | Generic | 146 | 51 | $2,379 |
| Nortriptyline Hcl | Generic | 98 | 30 | $1,295 |
| Metronidazole | Generic | 92 | 51 | $720 |
| Dicyclomine Hcl | Generic | 65 | 19 | $855 |
| Lubiprostone | Generic | 36 | 16 | $13,610 |
| Sucralfate | Generic | 36 | 24 | $5,054 |
| Baclofen | Generic | 33 | 11 | $499 |
| Famotidine | Generic | 30 | 12 | $398 |
Hospital affiliations
Frequently asked questions
What is Dr. Pierre Blais's medical specialty?
Dr. Pierre Blais practices Gastroenterology Physician in Seattle, WA.
Where does Dr. Pierre Blais practice?
Dr. Pierre Blais practices at 11027 Meridian Ave N Ste 100, Seattle, WA 981331705. Office phone: 2063654492.
What is Dr. Pierre Blais's NPI?
Dr. Pierre Blais's National Provider Identifier (NPI) is 1609138452, issued by NPPES.
Does Dr. Pierre Blais accept Medicare assignment?
Yes. Dr. Pierre Blais accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Pierre Blais commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Study of esophagus to assess movement (HCPCS 91010); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.