Qiji Liu, MD
NPI 1669993994 · Family Medicine Physician · Huntington Park, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Qiji Liu, MD is a Family Medicine Physician provider in Huntington Park, CA (NPI 1669993994).
Provider details
- NPI number
- 1669993994
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A164724 (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
8 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 400 N Pepper AveColton, CA 92324-1801Phone: (909) 580-1000
Registry dates
- Enumerated
- 2017-06-27
- Last updated
- 2022-07-21
- Certified
- 2020-07-21
Frequently asked questions
- What is Qiji Liu's NPI number?
- Qiji Liu's National Provider Identifier (NPI) is 1669993994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Qiji Liu's specialty?
- Qiji Liu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Qiji Liu located?
- Qiji Liu's practice location on file with NPPES is 1900 E Slauson Ave, Huntington Park, CA 90255-2725.
- What is Qiji Liu's phone number?
- The practice phone number listed in the NPPES registry for Qiji Liu is (888) 499-9303.
- Does Qiji Liu accept Medicare?
- Qiji Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Qiji Liu's NPI active?
- Yes — Qiji Liu's NPI (1669993994) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.