Li Chi Chew, MD
NPI 1720642549 · Neonatal-Perinatal Medicine Physician · Sioux City, IA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Li Chi Chew, MD is a Neonatal-Perinatal Medicine Physician provider in Sioux City, IA (NPI 1720642549).
Provider details
- NPI number
- 1720642549
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036.161235 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-04-26
- Last updated
- 2025-07-21
- Certified
- 2025-07-21
Frequently asked questions
- What is Li Chi Chew's NPI number?
- Li Chi Chew's National Provider Identifier (NPI) is 1720642549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Li Chi Chew's specialty?
- Li Chi Chew is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Li Chi Chew located?
- Li Chi Chew's practice location on file with NPPES is 2720 Stone Park Blvd, Sioux City, IA 51104-3734.
- What is Li Chi Chew's phone number?
- The practice phone number listed in the NPPES registry for Li Chi Chew is (712) 279-3410.
- Does Li Chi Chew accept Medicare?
- Li Chi Chew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Li Chi Chew's NPI active?
- Yes — Li Chi Chew's NPI (1720642549) is active in the NPPES registry as of the last update on 2025-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.