IndividualActive
Yang Ching Liu, M.D.
NPI 1881716587 · Family Medicine Physician · Auburn, CA
Yang Ching Liu, M.D. is a Family Medicine Physician provider in Auburn, CA (NPI 1881716587).
Provider details
- NPI number
- 1881716587
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- C37844 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
11670 Atwood Rd
Auburn, CA 95603-9522
Phone: (530) 887-2810
Fax: (530) 887-2849
Street-level locationGet directions
Mailing address
3510 Arden Creek Rd
Sacramento, CA 95864-1514
Registry dates
- Enumerated
- 2007-04-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Yang Ching Liu's NPI number?
- Yang Ching Liu's National Provider Identifier (NPI) is 1881716587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yang Ching Liu's specialty?
- Yang Ching Liu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yang Ching Liu located?
- Yang Ching Liu's practice location on file with NPPES is 11670 Atwood Rd, Auburn, CA 95603-9522.
- What is Yang Ching Liu's phone number?
- The practice phone number listed in the NPPES registry for Yang Ching Liu is (530) 887-2810.
- Is Yang Ching Liu's NPI active?
- Yes — Yang Ching Liu's NPI (1881716587) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.