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JONGJIN KIM MD INC
NPI 1689334476
Internal Medicine in La Palma, CA

Active since December 21, 2021
5471 LA PALMA AVE STE 200, LA PALMA, CA 90623(714) 752-6088(657) 577-9135 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 30, 2026, Dec 21, 2021 (2 updates tracked since 2021).

About Jongjin Kim Md Inc NPPES

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

JONGJIN KIM MD INC (NPI 1689334476) is a healthcare organization registered as an internal medicine in La Palma, California and active in the NPI registry since December 2021. The organization lists Jongjin Kim, Medical Director / Owner, as its authorized official.

NPPES Registry Identity

NPI1689334476
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJONGJIN KIM MD INC
Location Address5471 LA PALMA AVE STE 200La Palma, CA 90623-4702
Mailing Address5471 La Palma Ave Ste 200La Palma, CA 90623-4702 · (714) 752-6088 · Fax (657) 577-9135
Phone(714) 752-6088
Fax(657) 577-9135
Organization SubpartNo
Authorized OfficialJongjin KimMedical Director / Owner · (714) 752-6088
Enumeration DateDecember 21, 2021
Last NPPES UpdateApril 30, 20262 updates tracked since enumeration
NPPES CertifiedApril 30, 2026
✔ NPI 1689334476 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.
5471 LA PALMA AVE STE 200, La Palma, CA 90623
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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)

Jongjin Kim Md 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 Jongjin Kim MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jongjin Kim, M.D.
Internal Medicine
NPI 1356605836
5471 LA PALMA AVE
La Palma, CA 90623
(714) 752-6088
✔ 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 Jongjin Kim MD Inc's NPI number?

The NPI number for Jongjin Kim MD Inc is 1689334476. It was assigned to this organization in the NPPES registry on December 21, 2021.

Where is Jongjin Kim MD Inc located?

Jongjin Kim MD Inc is located at 5471 La Palma Ave Ste 200, La Palma, CA 90623. The listed phone number is (714) 752-6088.

What is Jongjin Kim MD Inc's specialty?

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

Is Jongjin Kim MD Inc enrolled in Medicare?

Yes. Jongjin Kim MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jongjin Kim MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Jongjin Kim MD 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 Jongjin Kim MD Inc was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.