Han Yu Liou, MD
NPI 1164916672 · Pediatrics Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Han Yu Liou, MD is a Pediatrics Physician provider in Chicago, IL (NPI 1164916672).
Provider details
- NPI number
- 1164916672
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036.157405 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2018-06-18
- Last updated
- 2021-09-15
- Certified
- 2021-09-15
Frequently asked questions
- What is Han Yu Liou's NPI number?
- Han Yu Liou's National Provider Identifier (NPI) is 1164916672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Han Yu Liou's specialty?
- Han Yu Liou is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Han Yu Liou located?
- Han Yu Liou's practice location on file with NPPES is 966 W 21st St, Chicago, IL 60608-4511.
- What is Han Yu Liou's phone number?
- The practice phone number listed in the NPPES registry for Han Yu Liou is (773) 254-1400.
- Does Han Yu Liou accept Medicare?
- Han Yu Liou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Han Yu Liou's NPI active?
- Yes — Han Yu Liou's NPI (1164916672) is active in the NPPES registry as of the last update on 2021-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.