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DONG HYUN LEE, MD, INC.
NPI 1538723382
Internal Medicine - Geriatric Medicine in Los Angeles, CA

Active since April 26, 2019
2727 W OLYMPIC BLVD STE 309, LOS ANGELES, CA 90006(213) 674-7758(213) 674-7857 Get Directions Write a Review

NPPES record last updated: September 3, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 3, 2019, Apr 26, 2019 (2 updates tracked since 2019).

About Dong Hyun Lee, Md, Inc. NPPES

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

DONG HYUN LEE, MD, INC. (NPI 1538723382) is a healthcare organization registered as a geriatric medicine in Los Angeles, California and active in the NPI registry since April 2019. The organization lists Dong Hyun Lee, President, as its authorized official.

NPPES Registry Identity

NPI1538723382
Entity TypeOrganization
Primary Taxonomy207RG0300X
Legal Business NameDONG HYUN LEE, MD, INC.
Location Address2727 W OLYMPIC BLVD STE 309Los Angeles, CA 90006-2699
Mailing Address78 ShadywoodIrvine, CA 92620-7203 · (714) 504-6404
Phone(213) 674-7758
Fax(213) 674-7857
Organization SubpartNo
Authorized OfficialDong Hyun LeePresident · (714) 504-6404
Enumeration DateApril 26, 2019
Last NPPES UpdateSeptember 3, 20192 updates tracked since enumeration
✔ NPI 1538723382 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
2727 W OLYMPIC BLVD STE 309, Los Angeles, CA 90006
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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)

Dong Hyun Lee, 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 Dong Hyun Lee, MD, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Dong Lee, M.D.
Internal Medicine
NPI 1134109200
2727 W OLYMPIC BLVD STE 309
Los Angeles, CA 90006
(213) 674-7758
✔ 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 Dong Hyun Lee, MD, Inc.'s NPI number?

The NPI number for Dong Hyun Lee, MD, Inc. is 1538723382. It was assigned to this organization in the NPPES registry on April 26, 2019.

Where is Dong Hyun Lee, MD, Inc. located?

Dong Hyun Lee, MD, Inc. is located at 2727 W Olympic Blvd Ste 309, Los Angeles, CA 90006. The listed phone number is (213) 674-7758.

What is Dong Hyun Lee, MD, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Dong Hyun Lee, MD, Inc. enrolled in Medicare?

Yes. Dong Hyun Lee, MD, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dong Hyun Lee, MD, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Dong Hyun Lee, 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 Dong Hyun Lee, MD, Inc. was last updated on September 3, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.