Stanley Yuan, M.D.
NPI 1811156532 · Anesthesiology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanley Yuan, M.D. is a Anesthesiology Physician provider in Seattle, WA (NPI 1811156532).
Provider details
- NPI number
- 1811156532
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0 (AZ)
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
18 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
224 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 54 | $87 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 28 | $52 |
| Anesthesia for Procedure on Gallbladder, Pancreas, Or Liver Using an Endoscope00732 | 23 | $123 |
| Ultrasonic Guidance for Needle Placement76942 | 19 | $31 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 17 | $86 |
| Anesthesia for Other Procedure on Neck Area (1 Year Or Older)00320 | 15 | $139 |
Practice location
Mailing address
Additional practice locations (1)
- 1717 S J StreetTacoma, WA 98405Phone: (253) 985-6403Fax: (253) 985-6879
Registry dates
- Enumerated
- 2008-06-06
- Last updated
- 2023-10-06
- Certified
- 2023-10-06
Frequently asked questions
- What is Stanley Yuan's NPI number?
- Stanley Yuan's National Provider Identifier (NPI) is 1811156532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Yuan's specialty?
- Stanley Yuan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stanley Yuan located?
- Stanley Yuan's practice location on file with NPPES is 1100 9th Ave, Seattle, WA 98101-2756.
- What is Stanley Yuan's phone number?
- The practice phone number listed in the NPPES registry for Stanley Yuan is (206) 223-6600.
- Does Stanley Yuan accept Medicare?
- Stanley Yuan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanley Yuan's NPI active?
- Yes — Stanley Yuan's NPI (1811156532) is active in the NPPES registry as of the last update on 2023-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.