Alina So, DO
NPI 1306417431 · Pediatrics Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alina So, DO is a Pediatrics Physician provider in Chicago, IL (NPI 1306417431).
Provider details
- NPI number
- 1306417431
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036172202 (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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1801 W Taylor StChicago, IL 60612-4795Phone: (312) 996-7000
Registry dates
- Enumerated
- 2021-07-09
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Alina So's NPI number?
- Alina So's National Provider Identifier (NPI) is 1306417431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alina So's specialty?
- Alina So is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Alina So located?
- Alina So's practice location on file with NPPES is 1901 W Harrison St, Chicago, IL 60612-3714.
- What is Alina So's phone number?
- The practice phone number listed in the NPPES registry for Alina So is (312) 864-0000.
- Does Alina So accept Medicare?
- Alina So is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alina So's NPI active?
- Yes — Alina So's NPI (1306417431) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.