Michelle Lee-Yuen, MD
NPI 1124656780 · Pediatrics Physician · Vallejo, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Lee-Yuen, MD is a Pediatrics Physician provider in Vallejo, CA (NPI 1124656780).
Provider details
- NPI number
- 1124656780
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 1 Quality DrVacaville, CA 95688-9494Phone: (707) 624-4000
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2024-02-12
- Certified
- 2024-02-11
Frequently asked questions
- What is Michelle Lee-Yuen's NPI number?
- Michelle Lee-Yuen's National Provider Identifier (NPI) is 1124656780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Lee-Yuen's specialty?
- Michelle Lee-Yuen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Lee-Yuen located?
- Michelle Lee-Yuen's practice location on file with NPPES is 975 Sereno Dr, Vallejo, CA 94589-2441.
- What is Michelle Lee-Yuen's phone number?
- The practice phone number listed in the NPPES registry for Michelle Lee-Yuen is (707) 651-1025.
- Does Michelle Lee-Yuen accept Medicare?
- Michelle Lee-Yuen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Lee-Yuen's NPI active?
- Yes — Michelle Lee-Yuen's NPI (1124656780) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.