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PETER J. CHUNG, M.D. INC.
NPI 1174079040
Internal Medicine - Interventional Cardiology in Los Angeles, CA

Active since August 30, 2016
266 S HARVARD BLVD, SUITE 340, LOS ANGELES, CA 90004(786) 877-4558 Get Directions Write a Review

NPPES record last updated: August 13, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 13, 2019, Nov 3, 2016, Aug 30, 2016 (3 updates tracked since 2016).

About Peter J. Chung, M.d. Inc. NPPES

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

PETER J. CHUNG, M.D. INC. (NPI 1174079040) is a healthcare organization registered as an interventional cardiology in Los Angeles, California and active in the NPI registry since August 2016. The organization lists Peter J Chung, President, as its authorized official.

NPPES Registry Identity

NPI1174079040
Entity TypeOrganization
Primary Taxonomy207RI0011X
Legal Business NamePETER J. CHUNG, M.D. INC.
Location Address266 S HARVARD BLVD, SUITE 340Los Angeles, CA 90004-4372
Mailing Address266 S Harvard Blvd, Suite 340Los Angeles, CA 90004-4372
Phone(786) 877-4558
Organization SubpartNo
Authorized OfficialPeter J ChungPresident · (213) 908-5014
Enumeration DateAugust 30, 2016
Last NPPES UpdateAugust 13, 20193 updates tracked since enumeration
✔ NPI 1174079040 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in CA · A121679
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Also ListedInternal MedicineTaxonomy 207R00000X · License A121679 (CA)
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License A121679 (CA)
266 S HARVARD BLVD, Los Angeles, CA 90004
Open in Google Maps ↗

Other Identifiers 1

OtherA121679CA · California State License

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Peter J. Chung, M.d. 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 Peter J. Chung, M.D. Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Peter Chung, MD
Cardiovascular Disease (Cardiology)
NPI 1104056845
266 S HARVARD BLVD STE 340
Los Angeles, CA 90004
(213) 908-5014
✔ PECOS✔ Accepts Medicare0.5 mi

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 Peter J. Chung, M.D. Inc.'s NPI number?

The NPI number for Peter J. Chung, M.D. Inc. is 1174079040. It was assigned to this organization in the NPPES registry on August 30, 2016.

Where is Peter J. Chung, M.D. Inc. located?

Peter J. Chung, M.D. Inc. is located at 266 S Harvard Blvd Suite 340, Los Angeles, CA 90004. The listed phone number is (786) 877-4558.

What is Peter J. Chung, M.D. Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Peter J. Chung, M.D. Inc. enrolled in Medicare?

Yes. Peter J. Chung, M.D. Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Peter J. Chung, M.D. Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Peter J. Chung, M.D. 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 Peter J. Chung, M.D. Inc. was last updated on August 13, 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.