Tiffany Yu, M.D.
NPI 1174273353 · Family Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Yu, M.D. is a Family Medicine Physician provider in Los Angeles, CA (NPI 1174273353).
Provider details
- NPI number
- 1174273353
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
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
4 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)
- 1025 N Douty StHanford, CA 93230-3722Phone: (559) 537-0224
Registry dates
- Enumerated
- 2022-03-28
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Tiffany Yu's NPI number?
- Tiffany Yu's National Provider Identifier (NPI) is 1174273353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Yu's specialty?
- Tiffany Yu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tiffany Yu located?
- Tiffany Yu's practice location on file with NPPES is 1300 N Mission Rd, Los Angeles, CA 90033-1021.
- What is Tiffany Yu's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Yu is (323) 409-8255.
- Does Tiffany Yu accept Medicare?
- Tiffany Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Yu's NPI active?
- Yes — Tiffany Yu's NPI (1174273353) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.