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L ZHONG DO, INC
NPI 1154156107
Internal Medicine in San Gabriel, CA

Active since September 07, 2024
438 W LAS TUNAS DR, SAN GABRIEL, CA 91776(626) 202-6539 Get Directions Write a Review

NPPES record last updated: September 30, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 30, 2024, Sep 7, 2024 (2 updates tracked since 2024).

About L Zhong Do, Inc NPPES

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

L ZHONG DO, INC (NPI 1154156107) is a healthcare organization registered as an internal medicine in San Gabriel, California and active in the NPI registry since September 2024. The organization lists Lily Zhong, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1154156107
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameL ZHONG DO, INC
Location Address438 W LAS TUNAS DRSan Gabriel, CA 91776-1216
Mailing Address616 N Garfield AveMonterey Park, CA 91754-1141 · (626) 202-6539
Phone(626) 202-6539
Organization SubpartNo
Authorized OfficialLily ZhongChief Executive Officer · (323) 207-6313
Enumeration DateSeptember 7, 2024
Last NPPES UpdateSeptember 30, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2024
✔ NPI 1154156107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
438 W LAS TUNAS DR, San Gabriel, CA 91776
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Other Identifiers 1

Medicaid1578141941CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

L Zhong Do, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to L Zhong Do, Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Lily Zhong, DO
Internal Medicine
NPI 1578141941
438 W LAS TUNAS DR
San Gabriel, CA 91776
(626) 289-5454
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 L Zhong Do, Inc's NPI number?

The NPI number for L Zhong Do, Inc is 1154156107. It was assigned to this organization in the NPPES registry on September 7, 2024.

Where is L Zhong Do, Inc located?

L Zhong Do, Inc is located at 438 W Las Tunas Dr, San Gabriel, CA 91776. The listed phone number is (626) 202-6539.

What is L Zhong Do, Inc's specialty?

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

Is L Zhong Do, Inc enrolled in Medicare?

Yes. L Zhong Do, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through L Zhong Do, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to L Zhong Do, Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for L Zhong Do, Inc was last updated on September 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.