MS. YI-JU CHEN M.D.
NPI 1396361093
Internal Medicine - Endocrinology, Diabetes & Metabolism in Monterey Park, CA

Q: What is Yi-ju Chen's NPI number?

The NPI number for Yi-ju Chen is 1396361093. It was assigned to this individual provider in the NPPES registry on June 19, 2020.

Q: What is Yi-ju Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Yi-ju Chen was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 June 19, 2020

201 N GARFIELD AVE STE 203, MONTEREY PARK, CA 91754(626) 307-7397 Get Directions Write a Review

NPPES record last updated: May 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 21, 2026, Dec 5, 2023, Feb 8, 2021 and 2 more (5 updates tracked since 2020).

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About Ms. Yi-ju Chen M.d. NPPES

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

MS. YI-JU CHEN M.D. (NPI 1396361093) is an individual endocrinology, diabetes & metabolism provider in Monterey Park, California, licensed in California (A183127) and active in the NPI registry since June 2020.

NPPES Registry Identity

NPI1396361093

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameMS. YI-JU CHENCredential: M.D.

Location Address201 N GARFIELD AVE STE 203Monterey Park, CA 91754-1704

Mailing Address201 N Garfield Ave Ste 203Monterey Park, CA 91754-1704 · (626) 307-7397

Phone(626) 307-7397

Sole ProprietorNo

Enumeration DateJune 19, 2020

Last NPPES UpdateMay 21, 20265 updates tracked since enumeration

NPPES CertifiedMay 21, 2026

✔ NPI 1396361093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in CA · A183127

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedInternal MedicineTaxonomy 207R00000X · License MT221716 (PA)

201 N GARFIELD AVE STE 203, Monterey Park, CA 91754

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Yi-ju Chen's NPI number?

The NPI number for Yi-ju Chen is 1396361093. It was assigned to this individual provider in the NPPES registry on June 19, 2020.

Where is Yi-ju Chen located?

Yi-ju Chen practices at 201 N Garfield Ave Ste 203, Monterey Park, CA 91754. The listed phone number is (626) 307-7397.

What is Yi-ju Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Yi-ju Chen was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.