Andrew Liu
NPI 1083410336 · Anesthesiologist Assistant · Madison, WI
Enrolled with Medicare as Practitioner - Anesthesiology Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Liu is a Anesthesiologist Assistant provider in Madison, WI (NPI 1083410336).
Provider details
- NPI number
- 1083410336
- Entity type
- Individual
- Primary specialty
- Anesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-02-19
- Last updated
- 2025-02-19
- Certified
- 2025-02-19
Frequently asked questions
- What is Andrew Liu's NPI number?
- Andrew Liu's National Provider Identifier (NPI) is 1083410336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Liu's specialty?
- Andrew Liu is listed in the NPPES registry with a primary specialty of Anesthesiologist Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrew Liu located?
- Andrew Liu's practice location on file with NPPES is 202 S Park St, Madison, WI 53715-1507.
- What is Andrew Liu's phone number?
- The practice phone number listed in the NPPES registry for Andrew Liu is (608) 417-6676.
- Does Andrew Liu accept Medicare?
- Andrew Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Liu's NPI active?
- Yes — Andrew Liu's NPI (1083410336) is active in the NPPES registry as of the last update on 2025-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.