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GARY REZNIK M. D. INC
NPI 1215114251
Internal Medicine - Cardiovascular Disease in Los Angeles, CA

Active since January 22, 2008
6333 WILSHIRE BLVD STE 200, LOS ANGELES, CA 90048(323) 653-2504(323) 653-2515 Get Directions Write a Review

NPPES record last updated: May 31, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gary Reznik M. D. Inc NPPES

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

GARY REZNIK M. D. INC (NPI 1215114251) is a healthcare organization registered as a cardiovascular disease in Los Angeles, California and active in the NPI registry since January 2008. The organization lists Gary Reznik, President, as its authorized official.

NPPES Registry Identity

NPI1215114251
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameGARY REZNIK M. D. INC
Location Address6333 WILSHIRE BLVD STE 200Los Angeles, CA 90048-5724
Mailing Address6333 Wilshire Blvd Ste 200Los Angeles, CA 90048-5724 · (323) 653-2504 · Fax (323) 653-2515
Phone(323) 653-2504
Fax(323) 653-2515
Organization SubpartNo
Authorized OfficialGary ReznikPresident · (323) 653-2504
Enumeration DateJanuary 22, 2008
Last NPPES UpdateMay 31, 2012
✔ NPI 1215114251 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · G67314
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
6333 WILSHIRE BLVD STE 200, Los Angeles, CA 90048
Open in Google Maps ↗

Other Identifiers 5

OtherWG67314FCA · Medicare Individual Ptan
Medicare UPINE93660
Medicaid1215114251CA
Medicare PINW21850CA
OtherW21850Medicare Group Ptan

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)

Gary Reznik 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 Gary Reznik M. D. Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Gary Reznik, MD
Cardiovascular Disease (Cardiology)
NPI 1043244296
6333 WILSHIRE BLVD #200
Los Angeles, CA 90048
(323) 653-2504
✔ 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 Gary Reznik M. D. Inc's NPI number?

The NPI number for Gary Reznik M. D. Inc is 1215114251. It was assigned to this organization in the NPPES registry on January 22, 2008.

Where is Gary Reznik M. D. Inc located?

Gary Reznik M. D. Inc is located at 6333 Wilshire Blvd Ste 200, Los Angeles, CA 90048. The listed phone number is (323) 653-2504.

What is Gary Reznik M. D. Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Gary Reznik M. D. Inc enrolled in Medicare?

Yes. Gary Reznik M. D. Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gary Reznik M. D. Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Gary Reznik 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 Gary Reznik M. D. Inc was last updated on May 31, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.