DR. ALEXANDER I NISS M.D., PH.D.
NPI 1740296136
Psychiatry & Neurology - Psychiatry in Sherman Oaks, CA

Q: What is Alexander Niss's NPI number?

The NPI number for Alexander Niss is 1740296136. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Q: What is Alexander Niss's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Alexander Niss was last updated on September 29, 2008. 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.

Active since July 31, 2006

13739 RIVERSIDE DR STE B, SHERMAN OAKS, CA 91423(818) 385-0001(818) 385-0081 Get Directions Write a Review

NPPES record last updated: September 29, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Alexander I Niss M.d., Ph.d. NPPES

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

DR. ALEXANDER I NISS M.D., PH.D. (NPI 1740296136) is an individual psychiatry provider in Sherman Oaks, California, licensed in California (A96312) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1740296136

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. ALEXANDER I NISSCredential: M.D., PH.D.

Location Address13739 RIVERSIDE DR STE BSherman Oaks, CA 91423-2417

Mailing Address10310 Riverside Dr Apt 301Toluca Lake, CA 91602-2459 · (818) 761-6323

Phone(818) 385-0001

Fax(818) 385-0081

Sole ProprietorYes

Enumeration DateJuly 31, 2006

Last NPPES UpdateSeptember 29, 2008

✔ NPI 1740296136 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 · A96312

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.

13739 RIVERSIDE DR STE B, Sherman Oaks, CA 91423

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Other Identifiers 1

Medicare UPIN160305CA

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 Alexander Niss's NPI number?

The NPI number for Alexander Niss is 1740296136. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Alexander Niss located?

Alexander Niss practices at 13739 Riverside Dr Ste B, Sherman Oaks, CA 91423. The listed phone number is (818) 385-0001.

What is Alexander Niss'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 Alexander Niss was last updated on September 29, 2008. 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.