Doctor profile · Federal record
Dr. Lulu Iles-Shih, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Seattle, WA
- NPI 1275748691
- Accepts Medicare
- 20 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1221 Madison St, Ste. 1220
Seattle, WA 981043588
(206) 215-4250 - Additional location
-
5350 Tallman Ave Nw Ste 520
Seattle, WA 981075910
fax (206) 215-4252 - Mailing address
-
1121 Madison Street, Suite #1220
Seattle, WA 98104
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- May 18, 2021
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Washington #MD60316515 · Oregon #MD29111
- Medicaid
- WA #1275748691
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275748691. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
191
Distinct HCPCS
7
Medicare allowed
$30,607
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 70 | 69 | $164 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 38 | 35 | $110 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 25 | 24 | $256 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 18 | 17 | $127 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 15 | 15 | $189 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $135 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $140 |
In context: peer comparison
Among 44 peers in Seattle Gastroenterology Physician, average services per provider: 39. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
744
Patients
332
Total drug cost
$77,850
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 146 | 144 | $2,601 |
| Omeprazole | Generic | 94 | 26 | $1,486 |
| Mesalamine | Generic | 74 | 15 | $41,013 |
| Mesalamine ER (Mesalamine) | Brand | 71 | 0 | $22,100 |
| Azathioprine | Generic | 56 | 12 | $2,100 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 44 | 42 | $1,119 |
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 41 | 0 | $2,057 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 34 | 34 | $642 |
| Dicyclomine Hcl | Generic | 33 | 0 | $818 |
| Famotidine | Generic | 30 | 0 | $363 |
Hospital affiliations
Frequently asked questions
What is Dr. Lulu Iles-Shih's medical specialty?
Dr. Lulu Iles-Shih practices Gastroenterology Physician in Seattle, WA.
Where does Dr. Lulu Iles-Shih practice?
Dr. Lulu Iles-Shih practices at 1221 Madison St, Seattle, WA 981043588. Office phone: 2062154250.
What is Dr. Lulu Iles-Shih's NPI?
Dr. Lulu Iles-Shih's National Provider Identifier (NPI) is 1275748691, issued by NPPES.
Does Dr. Lulu Iles-Shih accept Medicare assignment?
Yes. Dr. Lulu Iles-Shih accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lulu Iles-Shih commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.