Lulu Iles-Shih, M.D.
NPI 1275748691 · Gastroenterology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lulu Iles-Shih, M.D. is a Gastroenterology Physician provider in Seattle, WA (NPI 1275748691).
Provider details
- NPI number
- 1275748691
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD29111 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
183 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 56 | $177 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 39 | $99 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 26 | $250 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $134 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 18 | $190 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mesalamine | 137 | 26 |
| Omeprazole | 126 | 28 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 63 | 63 |
| Azathioprine | 62 | 11 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 61 | 61 |
| Mesalaminebrand: Mesalamine Er | 48 | — |
| 0.9 % Sodium Chloridebrand: Sodium Chloride | 45 |
Practice location
Mailing address
Additional practice locations (1)
- 5350 Tallman Ave Nw Ste 520Seattle, WA 98107-5910Phone: (206) 215-4250Fax: (206) 215-4252
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2021-05-18
- Certified
- 2021-05-18
Frequently asked questions
- What is Lulu Iles-Shih's NPI number?
- Lulu Iles-Shih's National Provider Identifier (NPI) is 1275748691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lulu Iles-Shih's specialty?
- Lulu Iles-Shih is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Lulu Iles-Shih located?
- Lulu Iles-Shih's practice location on file with NPPES is 1221 Madison St, Seattle, WA 98104-3588.
- What is Lulu Iles-Shih's phone number?
- The practice phone number listed in the NPPES registry for Lulu Iles-Shih is (206) 215-4250.
- Does Lulu Iles-Shih accept Medicare?
- Lulu Iles-Shih is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lulu Iles-Shih's NPI active?
- Yes — Lulu Iles-Shih's NPI (1275748691) is active in the NPPES registry as of the last update on 2021-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.