Yan Yu, D.O.
NPI 1346362688 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yan Yu, D.O. is a Family Medicine Physician provider in Chicago, IL (NPI 1346362688).
Provider details
- NPI number
- 1346362688
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-085206 (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
19 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
- 2007-04-06
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is Yan Yu's NPI number?
- Yan Yu's National Provider Identifier (NPI) is 1346362688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yan Yu's specialty?
- Yan Yu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yan Yu located?
- Yan Yu's practice location on file with NPPES is 2800 S California Ave, Chicago, IL 60608-5107.
- What is Yan Yu's phone number?
- The practice phone number listed in the NPPES registry for Yan Yu is (773) 869-7488.
- Does Yan Yu accept Medicare?
- Yan Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yan Yu's NPI active?
- Yes — Yan Yu's NPI (1346362688) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.