ANTHONY M. KASSIR, M.D., A PROFESSIONAL MEDICAL CORPORATION
NPI 1821184243
Psychiatry & Neurology - Psychiatry in Aliso Viejo, CA

Q: What is Anthony M. Kassir, M.D., A Professional Medical Corporation's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since October 04, 2006

120 VANTIS, SUITE 540, ALISO VIEJO, CA 92656(949) 360-9500 Get Directions Write a Review

NPPES record last updated: March 20, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Anthony M. Kassir, M.d., A Professional Medical Corporation NPPES

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

ANTHONY M. KASSIR, M.D., A PROFESSIONAL MEDICAL CORPORATION (NPI 1821184243) is a healthcare organization registered as a psychiatry in Aliso Viejo, California and active in the NPI registry since October 2006. The organization lists Anthony Kassir, President & Ceo, as its authorized official.

NPPES Registry Identity

NPI1821184243

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameANTHONY M. KASSIR, M.D., A PROFESSIONAL MEDICAL CORPORATION

Location Address120 VANTIS, SUITE 540Aliso Viejo, CA 92656-2676

Mailing Address120 Vantis, Suite 540Aliso Viejo, CA 92656-2676 · (949) 360-9500

Phone(949) 360-9500

Organization SubpartNo

Authorized OfficialAnthony KassirPresident & Ceo · (949) 360-9500

Enumeration DateOctober 4, 2006

Last NPPES UpdateMarch 20, 2009

✔ NPI 1821184243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CA · A061679

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

120 VANTIS, Aliso Viejo, CA 92656

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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

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. WILLIAM EDWARD CALLAHAN JR. MD

Psychiatry & Neurology (Psychiatry)

120 VANTIS, SUITE 540
ALISO VIEJO, CA 92656

Orange County (949) 916-5656

DR. JEFFREY CRAIG GLASS M.D.

Psychiatry & Neurology (Psychiatry)

120 VANTIS, SUITE #540
ALISO VIEJO, CA 92656

Orange County (949) 600-5757

DR. ANTHONY M KASSIR M.D.

Psychiatry & Neurology (Psychiatry)

120 VANTIS, SUITE 540
ALISO VIEJO, CA 92656

Orange County (949) 360-9500

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 Anthony M. Kassir, M.D., A Professional Medical Corporation's NPI number?

The NPI number for Anthony M. Kassir, M.D., A Professional Medical Corporation is 1821184243. It was assigned to this organization in the NPPES registry on October 4, 2006.

Where is Anthony M. Kassir, M.D., A Professional Medical Corporation located?

Anthony M. Kassir, M.D., A Professional Medical Corporation is located at 120 Vantis Suite 540, Aliso Viejo, CA 92656. The listed phone number is (949) 360-9500.

What is Anthony M. Kassir, M.D., A Professional Medical Corporation's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Anthony M. Kassir, M.D., A Professional Medical Corporation was last updated on March 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.