Heidi So, M.D.
NPI 1932461464 · Pediatrics Physician · Dublin, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heidi So, M.D. is a Pediatrics Physician provider in Dublin, CA (NPI 1932461464).
Provider details
- NPI number
- 1932461464
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036.138509 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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)
- 5841 S Maryland AveMc 6082Chicago, IL 60637-1443Phone: (773) 834-3826
Registry dates
- Enumerated
- 2012-06-11
- Last updated
- 2023-08-02
- Certified
- 2023-08-02
Frequently asked questions
- What is Heidi So's NPI number?
- Heidi So's National Provider Identifier (NPI) is 1932461464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi So's specialty?
- Heidi So is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Heidi So located?
- Heidi So's practice location on file with NPPES is 4050 Dublin Blvd, Dublin, CA 94568-3112.
- What is Heidi So's phone number?
- The practice phone number listed in the NPPES registry for Heidi So is (510) 498-2886.
- Does Heidi So accept Medicare?
- Heidi So is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heidi So's NPI active?
- Yes — Heidi So's NPI (1932461464) is active in the NPPES registry as of the last update on 2023-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.