DR. LOUIS MARSHALL NAJARIAN MD
NPI 1548429855
Psychiatry & Neurology - Child & Adolescent Psychiatry in Manhasset, NY

Q: What is Louis Najarian's NPI number?

The NPI number for Louis Najarian is 1548429855. It was assigned to this individual provider in the NPPES registry on June 3, 2008.

Q: What is Louis Najarian's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Q: When was this NPI record last updated?

The NPPES record for Louis Najarian was last updated on June 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since June 03, 2008

324 PARK AVENUE, MANHASSET, NY 11030(516) 627-3980(516) 365-2219 Get Directions Write a Review

NPPES record last updated: June 3, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Louis Marshall Najarian Md NPPES

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

DR. LOUIS MARSHALL NAJARIAN MD (NPI 1548429855) is an individual child & adolescent psychiatry provider in Manhasset, New York, licensed in New York (1117311) and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1548429855

Entity TypeIndividualMale

Primary Taxonomy2084P0804X

Provider Legal NameDR. LOUIS MARSHALL NAJARIANCredential: MD

Location Address324 PARK AVENUEManhasset, NY 11030

Mailing Address324 Park AvenueManhasset, NY 11030 · (516) 627-3980 · Fax (516) 365-2219

Phone(516) 627-3980

Fax(516) 365-2219

Sole ProprietorYes

Enumeration DateJune 3, 2008

✔ NPI 1548429855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

License✔ Licensed in NY · 1117311

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 1117311 (NY)

324 PARK AVENUE, Manhasset, NY 11030

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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 Louis Najarian's NPI number?

The NPI number for Louis Najarian is 1548429855. It was assigned to this individual provider in the NPPES registry on June 3, 2008.

Where is Louis Najarian located?

Louis Najarian practices at 324 Park Avenue, Manhasset, NY 11030. The listed phone number is (516) 627-3980.

What is Louis Najarian's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

When was this NPI record last updated?

The NPPES record for Louis Najarian was last updated on June 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.