Yuchen Liu
NPI 1710366059 · Anesthesiology Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yuchen Liu is a Anesthesiology Physician provider in Santa Ana, CA (NPI 1710366059).
Provider details
- NPI number
- 1710366059
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
45 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 Injection, Drainage Or Aspiration Procedures on Spine Or Spinal Cord of Lower Back Accessed Through Skin Using Imaging Guidance01938 | 16 | $111 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 15 | $136 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 14 | $117 |
Typical Medicare-allowed amounts for these services range $111–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- Suny at Stony Brook 101 Nicolls RdDepartment of AnesthesiaStony Brook, NY 11794-8480Phone: (631) 444-2975Fax: (631) 444-2907
Registry dates
- Enumerated
- 2015-05-19
- Last updated
- 2023-07-07
- Certified
- 2022-06-30
Frequently asked questions
- What is Yuchen Liu's NPI number?
- Yuchen Liu's National Provider Identifier (NPI) is 1710366059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yuchen Liu's specialty?
- Yuchen Liu is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Yuchen Liu located?
- Yuchen Liu's practice location on file with NPPES is 400 N Tustin Ave Ste 400, Santa Ana, CA 92705-3850.
- What is Yuchen Liu's phone number?
- The practice phone number listed in the NPPES registry for Yuchen Liu is (146) 195-3837.
- Does Yuchen Liu accept Medicare?
- Yuchen Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yuchen Liu's NPI active?
- Yes — Yuchen Liu's NPI (1710366059) is active in the NPPES registry as of the last update on 2023-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.