CHUCHU LIU DO
NPI 1689174351
Internal Medicine in San Diego, CA

Q: What is Chuchu Liu's NPI number?

The NPI number for Chuchu Liu is 1689174351. It was assigned to this individual provider in the NPPES registry on February 19, 2018.

Q: What is Chuchu Liu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Chuchu Liu was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 19, 2018

34800 BOB WILSON DR, SAN DIEGO, CA 92134(646) 525-0595 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 10, 2025, Feb 19, 2018 (2 updates tracked since 2018).

On this page

About Chuchu Liu Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHUCHU LIU DO (NPI 1689174351) is an individual internal medicine provider in San Diego, California, licensed in Virginia (0102205787) and active in the NPI registry since February 2018.

NPPES Registry Identity

NPI1689174351

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameCHUCHU LIUCredential: DO

Location Address34800 BOB WILSON DRSan Diego, CA 92134-1098

Mailing Address6515 Yellowstone Blvd Apt 3cForest Hills, NY 11375-1745

Phone(646) 525-0595

Sole ProprietorNo

Enumeration DateFebruary 19, 2018

Last NPPES UpdateDecember 10, 20252 updates tracked since enumeration

NPPES CertifiedDecember 10, 2025

✔ NPI 1689174351 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in VA · 0102205787

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

34800 BOB WILSON DR, San Diego, CA 92134

Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LORENA MARIE FUJII N.P.

Nurse Practitioner (Pediatrics)