Doctor profile · Federal record
Dr. Otto Lin, MD
Gastroenterology Physician (CMS: Gastroenterology) · Seattle, WA
- NPI 1841302650
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100 9Th Ave
Seattle, WA 981012756
(206) 223-6600 - Mailing address
-
1100 Olive Way MSC M4-PA
Seattle, WA 981011873
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 16, 2012
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Washington #MD00039421
- Medicaid
- WA #8284838
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841302650. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
541
Distinct HCPCS
10
Medicare allowed
$77,903
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 126 | 125 | $137 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 81 | 79 | $272 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 65 | 64 | $117 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 50 | 50 | $198 | |
36415 |
Insertion of needle into vein for collection of blood sample | 37 | 23 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 37 | 28 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 25 | $83 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 17 | $179 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 16 | $105 | |
91065 |
Measurement of hydrogen in breath to test for stomach and bowel symptoms | 18 | 17 | $11 |
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
669
Patients
456
Total drug cost
$45,351
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 194 | 189 | $433 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 154 | 151 | $2,711 |
| Omeprazole | Generic | 86 | 24 | $1,034 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 48 | 48 | $1,070 |
| Pantoprazole Sodium | Generic | 30 | 0 | $716 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 26 | 26 | $490 |
| Entecavir | Generic | 23 | 0 | $1,752 |
| Tenofovir Disoproxil Fumarate | Generic | 19 | 0 | $502 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 18 | 18 | $304 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 12 | 0 | $1,465 |
Hospital affiliations
Frequently asked questions
What is Dr. Otto Lin's medical specialty?
Dr. Otto Lin practices Gastroenterology Physician in Seattle, WA.
Where does Dr. Otto Lin practice?
Dr. Otto Lin practices at 1100 9Th Ave, Seattle, WA 981012756. Office phone: 2062236600.
What is Dr. Otto Lin's NPI?
Dr. Otto Lin's National Provider Identifier (NPI) is 1841302650, issued by NPPES.
Does Dr. Otto Lin accept Medicare assignment?
Yes. Dr. Otto Lin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Otto Lin commonly perform?
Top Medicare-reported procedures in 2023: 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); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.