JOSEPH J. SIVAK, MD, PLLC
NPI 1326244609
Psychiatry & Neurology - Psychiatry in Duluth, MN

Active since June 25, 2007
324 W SUPERIOR ST, SUITE 505, DULUTH, MN 55802(218) 740-3061(218) 740-3044 Get Directions Write a Review

NPPES record last updated: October 5, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Joseph J. Sivak, Md, Pllc NPPES

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

JOSEPH J. SIVAK, MD, PLLC (NPI 1326244609) is a healthcare organization registered as a psychiatry in Duluth, Minnesota and active in the NPI registry since June 2007. The organization lists Joseph James Sivak, Ceo, as its authorized official.

NPPES Registry Identity

NPI1326244609
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameJOSEPH J. SIVAK, MD, PLLC
Location Address324 W SUPERIOR ST, SUITE 505Duluth, MN 55802-1701
Mailing Address324 W Superior St, Suite 505Duluth, MN 55802-1701 · (218) 740-3061 · Fax (218) 740-3044
Fax(218) 740-3044
Organization SubpartNo
Authorized OfficialJoseph James SivakCeo · (218) 740-3061
Enumeration DateJune 25, 2007
Last NPPES UpdateOctober 5, 2007
NPI 1326244609 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 MN · 43450
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.

324 W SUPERIOR ST, Duluth, MN 55802

Other Identifiers 1

Medicare ID-Type UnspecifiedC03914MN · Medicare Group #

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 20

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

Hospitalist
324 W SUPERIOR ST, STE. 220
DULUTH, MN 55802
Counselor (Professional)
324 W SUPERIOR ST
DULUTH, MN 55802
Dentist
324 W SUPERIOR ST, STE 1130
DULUTH, MN 55802
Clinic/Center (Medical Specialty)
324 W SUPERIOR ST, 800 MEDICAL ARTS
DULUTH, MN 55802
Dentist (General Practice)
324 W SUPERIOR ST, SUITE 628
DULUTH, MN 55802
Podiatrist (Foot Surgery)
324 W SUPERIOR ST, SUITE 517
DULUTH, MN 55802
Counselor (Mental Health)
324 W SUPERIOR ST, MEDICAL ARTS BUILDING SUITE 620
DULUTH, MN 55802
Internal Medicine
324 W SUPERIOR ST, SUITE 220
DULUTH, MN 55802

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 Joseph J. Sivak, MD, PLLC's NPI number?

The NPI number for Joseph J. Sivak, MD, PLLC is 1326244609. It was assigned to this organization in the NPPES registry on June 25, 2007.

Where is Joseph J. Sivak, MD, PLLC located?

Joseph J. Sivak, MD, PLLC is located at 324 W Superior St Suite 505, Duluth, MN 55802. The listed phone number is (218) 740-3061.

What is Joseph J. Sivak, MD, PLLC'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 Joseph J. Sivak, MD, PLLC was last updated on October 5, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.