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ZA CHANG APRN, CRNA
NPI 1023575297
Anesthesiology in Chandler, AZ

Active since February 25, 2019Accepts Medicare Assignment
2621 S SANTA ANNA ST, CHANDLER, AZ 85286(612) 388-3056 Get Directions Write a Review

NPPES record last updated: June 9, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 9, 2025, Jan 5, 2021, Feb 25, 2019 (3 updates tracked since 2019).

About Za Chang Aprn, Crna NPPES

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

ZA CHANG APRN, CRNA (NPI 1023575297) is an individual anesthesiology provider in Chandler, Arizona, licensed in Arizona (314368) and active in the NPI registry since February 2019. She is affiliated with Gundersen Lutheran Medical Center and is a graduate of Other (2023).

NPPES Registry Identity

NPI1023575297
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameZA CHANGCredential: APRN, CRNA
Location Address2621 S SANTA ANNA STChandler, AZ 85286-7906
Mailing Address2621 S Santa Anna StChandler, AZ 85286-7906 · (612) 388-3056
Phone(612) 388-3056
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateFebruary 25, 2019
Last NPPES UpdateJune 9, 20253 updates tracked since enumeration
NPPES CertifiedJune 9, 2025
✔ NPI 1023575297 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in AZ · 314368
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedRegistered NurseTaxonomy 163W00000X · License 747977 (NY)
Also ListedNurse Anesthetist, Certified RegisteredTaxonomy 367500000X · License 1108912 (WI), 2557 (MN)
2621 S SANTA ANNA ST, Chandler, AZ 85286
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Za Chang Aprn, Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517371131
PECOS Enrollment IDI20240415002700, I20241014004416

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Gundersen Lutheran Medical Center

Acute Care Hospitals · La Crosse, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520087
Location1910 South AveLa Crosse, WI 54601 · La Crosse County
Emergency services Birthing friendly

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 Za Chang's NPI number?

The NPI number for Za Chang is 1023575297. It was assigned to this individual provider in the NPPES registry on February 25, 2019.

Where is Za Chang located?

Za Chang practices at 2621 S Santa Anna St, Chandler, AZ 85286. The listed phone number is (612) 388-3056.

What is Za Chang's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Za Chang enrolled in Medicare?

Yes. Za Chang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Za Chang accept?

Health plans from Blue Cross Blue Shield of Arizona list Za Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Za Chang affiliated with any hospitals?

According to CMS data, Za Chang is affiliated with Gundersen Lutheran Medical Center.

When was this NPI record last updated?

The NPPES record for Za Chang was last updated on June 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.