HANNA SIVAK DO
NPI 1356909600
Emergency Medicine in Chandler, AZ

Active since June 02, 2019
1955 W FRYE RD, CHANDLER, AZ 85224(480) 728-3000 Get Directions Write a Review

NPPES record last updated: May 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 12, 2025, Apr 28, 2024, Jun 2, 2019 (3 updates tracked since 2019).

About Hanna Sivak Do NPPES

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

HANNA SIVAK DO (NPI 1356909600) is an individual emergency medicine provider in Chandler, Arizona, licensed in Arizona (R4405) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1356909600
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameHANNA SIVAKCredential: DO
Location Address1955 W FRYE RDChandler, AZ 85224-6282
Mailing Address1955 W Frye RdChandler, AZ 85224-6282 · (480) 728-3000
Sole ProprietorNo
Enumeration DateJune 2, 2019
Last NPPES UpdateMay 12, 20253 updates tracked since enumeration
NPPES CertifiedMay 12, 2025
NPI 1356909600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in AZ · R4405
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1955 W FRYE RD, Chandler, AZ 85224

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.

Specialist/Technologist, Other (Electroneurodiagnostic)
1955 W FRYE RD
CHANDLER, AZ 85224
Emergency Medicine
1955 W FRYE RD
CHANDLER, AZ 85224
Anesthesiology
1955 W FRYE RD
CHANDLER, AZ 85224
Anesthesiology
1955 W FRYE RD
CHANDLER, AZ 85224
Student in an Organized Health Care Education/Training Program
1955 W FRYE RD
CHANDLER, AZ 85224
Student in an Organized Health Care Education/Training Program
1955 W FRYE RD
CHANDLER, AZ 85224
Registered Nurse (General Practice)
1955 W FRYE RD
CHANDLER, AZ 85224
Registered Nurse (Critical Care Medicine)
1955 W FRYE RD
CHANDLER, AZ 85224

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 Hanna Sivak's NPI number?

The NPI number for Hanna Sivak is 1356909600. It was assigned to this individual provider in the NPPES registry on June 2, 2019.

Where is Hanna Sivak located?

Hanna Sivak practices at 1955 W Frye Rd, Chandler, AZ 85224. The listed phone number is (480) 728-3000.

What is Hanna Sivak's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Hanna Sivak was last updated on May 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.