GARBIS KASSABIAN, M.D., INC. A PROFESSIONAL CORPORATION
NPI 1508062738
Internal Medicine - Pulmonary Disease in Mission Hills, CA

Q: What is Garbis Kassabian, M.D., Inc. A Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Active since June 25, 2007

14901 RINALDI ST, SUITE # 305, MISSION HILLS, CA 91345(818) 837-6830(818) 837-6832 Get Directions Write a Review

NPPES record last updated: November 6, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Garbis Kassabian, M.d., Inc. A Professional Corporation NPPES

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

GARBIS KASSABIAN, M.D., INC. A PROFESSIONAL CORPORATION (NPI 1508062738) is a healthcare organization registered as a pulmonary disease in Mission Hills, California and active in the NPI registry since June 2007. The organization lists Garbis Kassabian, President, as its authorized official.

NPPES Registry Identity

NPI1508062738

Entity TypeOrganization

Primary Taxonomy207RP1001X

Legal Business NameGARBIS KASSABIAN, M.D., INC. A PROFESSIONAL CORPORATION

Location Address14901 RINALDI ST, SUITE # 305Mission Hills, CA 91345-1204

Mailing Address14901 Rinaldi St, Suite # 305Mission Hills, CA 91345-1204 · (818) 837-6830 · Fax (818) 837-6832

Phone(818) 837-6830

Fax(818) 837-6832

Organization SubpartNo

Authorized OfficialGarbis KassabianPresident · (818) 837-6830

Enumeration DateJune 25, 2007

Last NPPES UpdateNovember 6, 2019

✔ NPI 1508062738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in CA · G79982

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

14901 RINALDI ST, Mission Hills, CA 91345

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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)

Garbis Kassabian, M.d., Inc. A Professional Corporation 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 Garbis Kassabian, M.D., Inc. A Professional Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Garbis Kassabian, M.D.

Pulmonary Disease

NPI 1083692669

14901 RINALDI ST SUITE # 305
Mission Hills, CA 91345

(818) 837-6830

✔ 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 Garbis Kassabian, M.D., Inc. A Professional Corporation's NPI number?

The NPI number for Garbis Kassabian, M.D., Inc. A Professional Corporation is 1508062738. It was assigned to this organization in the NPPES registry on June 25, 2007.

Where is Garbis Kassabian, M.D., Inc. A Professional Corporation located?

Garbis Kassabian, M.D., Inc. A Professional Corporation is located at 14901 Rinaldi St Suite # 305, Mission Hills, CA 91345. The listed phone number is (818) 837-6830.

What is Garbis Kassabian, M.D., Inc. A Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Garbis Kassabian, M.D., Inc. A Professional Corporation enrolled in Medicare?

Yes. Garbis Kassabian, M.D., Inc. A Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Garbis Kassabian, M.D., Inc. A Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pulmonary Disease) reassigns their Medicare billing to Garbis Kassabian, M.D., Inc. A Professional Corporation. 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 Garbis Kassabian, M.D., Inc. A Professional Corporation was last updated on November 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.