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ROBERT J SIVAK, M.D., LTD
NPI 1578738936
Psychiatry & Neurology - Psychiatry in Tempe, AZ

Active since April 28, 2008
4600 S MILL AVE, SUITE 160, TEMPE, AZ 85282(480) 345-1200(480) 345-1281 Get Directions Write a Review

NPPES record last updated: June 25, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Robert J Sivak, M.d., Ltd NPPES

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

ROBERT J SIVAK, M.D., LTD (NPI 1578738936) is a healthcare organization registered as a psychiatry in Tempe, Arizona and active in the NPI registry since April 2008. The organization lists Robert John Sivak, President, as its authorized official.

NPPES Registry Identity

NPI1578738936
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameROBERT J SIVAK, M.D., LTD
Location Address4600 S MILL AVE, SUITE 160Tempe, AZ 85282-6757
Mailing Address4600 S Mill Ave Ste 160Tempe, AZ 85282-6758 · (480) 345-1200 · Fax (480) 345-1281
Phone(480) 345-1200
Fax(480) 345-1281
Organization SubpartNo
Authorized OfficialRobert John SivakPresident · (480) 345-1200
Enumeration DateApril 28, 2008
Last NPPES UpdateJune 25, 2008
✔ NPI 1578738936 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 AZ · 12253
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.
4600 S MILL AVE, Tempe, AZ 85282
Open in Google Maps ↗

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 2

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

PATTI-JO DAVIS RNP, LPC
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
4600 S MILL AVE, SUITE 160
TEMPE, AZ 85282
Maricopa County (480) 345-1200
SEBAKARA SANDRALI
Counselor (Mental Health)
4600 S MILL AVE, SUITE 160, MAILBOX #150
TEMPE, AZ 85282
Maricopa County (757) 652-7262

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 Robert J Sivak, M.D., Ltd's NPI number?

The NPI number for Robert J Sivak, M.D., Ltd is 1578738936. It was assigned to this organization in the NPPES registry on April 28, 2008.

Where is Robert J Sivak, M.D., Ltd located?

Robert J Sivak, M.D., Ltd is located at 4600 S Mill Ave Suite 160, Tempe, AZ 85282. The listed phone number is (480) 345-1200.

What is Robert J Sivak, M.D., Ltd'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 Robert J Sivak, M.D., Ltd was last updated on June 25, 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.