Sophia Yi, MD
NPI 1699064832 · Anesthesiology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sophia Yi, MD is a Anesthesiology Physician provider in Sacramento, CA (NPI 1699064832).
Provider details
- NPI number
- 1699064832
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A135252 (CA)
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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 3901 Lone Tree WayAntioch, CA 94509-6200Phone: (925) 779-7200Fax: (925) 779-7220
- 350 30th St Ste 100Oakland, CA 94609-3422Phone: (925) 779-7200Fax: (925) 779-7220
Registry dates
- Enumerated
- 2011-03-28
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Sophia Yi's NPI number?
- Sophia Yi's National Provider Identifier (NPI) is 1699064832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Yi's specialty?
- Sophia Yi is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sophia Yi located?
- Sophia Yi's practice location on file with NPPES is 2315 Stockton Blvd, Sacramento, CA 95817-2201.
- What is Sophia Yi's phone number?
- The practice phone number listed in the NPPES registry for Sophia Yi is (916) 734-2011.
- Does Sophia Yi accept Medicare?
- Sophia Yi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sophia Yi's NPI active?
- Yes — Sophia Yi's NPI (1699064832) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.