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GHAZVINI & JAVAHERI, M.D., INC
NPI 1619900362
Specialist in Laguna Hills, CA

Active since July 08, 2006
23961 CALLE DE LA MAGDALENA, STE 430, LAGUNA HILLS, CA 92653(949) 770-8100 Get Directions Write a Review

NPPES record last updated: October 10, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ghazvini & Javaheri, M.d., Inc NPPES

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

GHAZVINI & JAVAHERI, M.D., INC (NPI 1619900362) is a healthcare organization registered as a specialist in Laguna Hills, California and active in the NPI registry since July 2006. The organization lists Ali Ghazvini, President, as its authorized official.

NPPES Registry Identity

NPI1619900362
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameGHAZVINI & JAVAHERI, M.D., INC
Location Address23961 CALLE DE LA MAGDALENA, STE 430Laguna Hills, CA 92653-3616
Mailing Address23961 Calle De La Magdalena, Ste 430Laguna Hills, CA 92653-3616 · (949) 770-8100
Phone(949) 770-8100
Organization SubpartNo
Authorized OfficialAli GhazviniPresident · (949) 770-8100
Enumeration DateJuly 8, 2006
Last NPPES UpdateOctober 10, 2018
✔ NPI 1619900362 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
23961 CALLE DE LA MAGDALENA, Laguna Hills, CA 92653
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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)

Ghazvini & Javaheri, M.d., Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Ghazvini & Javaheri, M.D., Inc, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Ali Ghazvini, M.D.
Internal Medicine
NPI 1104865153
23961 CALLE DE LA MAGDALENA STE 430
Laguna Hills, CA 92653
(949) 716-7700
✔ PECOS✔ Accepts MedicareSame address
Manijeh Javaheri, M.D.
Internal Medicine
NPI 1639102387
23961 CALLE DE LA MAGDALENA STE 430
Laguna Hills, CA 92653
(949) 770-8100
✔ 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 Ghazvini & Javaheri, M.D., Inc's NPI number?

The NPI number for Ghazvini & Javaheri, M.D., Inc is 1619900362. It was assigned to this organization in the NPPES registry on July 8, 2006.

Where is Ghazvini & Javaheri, M.D., Inc located?

Ghazvini & Javaheri, M.D., Inc is located at 23961 Calle De La Magdalena Ste 430, Laguna Hills, CA 92653. The listed phone number is (949) 770-8100.

What is Ghazvini & Javaheri, M.D., Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Ghazvini & Javaheri, M.D., Inc enrolled in Medicare?

Yes. Ghazvini & Javaheri, M.D., Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ghazvini & Javaheri, M.D., Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Ghazvini & Javaheri, 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ghazvini & Javaheri, M.D., Inc was last updated on October 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.