DR. STEPHANIE SZU-KAI HSIEH M.D.
NPI 1760444806
Pediatrics - Pediatric Nephrology in Phoenix, AZ
About Dr. Stephanie Szu-kai Hsieh M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHANIE SZU-KAI HSIEH M.D. (NPI 1760444806) is an individual pediatric nephrology provider in Phoenix, Arizona, licensed in Arizona (34374) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Stephanie Szu-kai Hsieh M.d. 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.
Medicare Billing Reassignments
3Medicare enrollment records show Stephanie Hsieh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85016
- Reassigned Medicare billing, Arizona enrollment
- 1,416 clinicians in this Medicare group
Phoenix, AZ 85008
- Reassigned Medicare billing, Arizona enrollment
- 1,490 clinicians in this Medicare group
Yuma, AZ 85364
- Reassigned Medicare billing, Arizona enrollment
- 557 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85016
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 Stephanie Hsieh's NPI number?
The NPI number for Stephanie Hsieh is 1760444806. It was assigned to this individual provider in the NPPES registry on April 4, 2006.
Where is Stephanie Hsieh located?
Stephanie Hsieh practices at 2545 E Thomas Rd Ste 110, Phoenix, AZ 85016. The listed phone number is (602) 309-1532.
What is Stephanie Hsieh's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.
Is Stephanie Hsieh enrolled in Medicare?
Yes. Stephanie Hsieh 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.
Which organizations bill Medicare for Stephanie Hsieh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Hsieh reassigns Medicare benefits to 3 organizations: Phoenix Children's Hospital (Phoenix, AZ), District Medical Group, Inc (Phoenix, AZ) and Yuma Regional Medical Center (Yuma, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephanie Hsieh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Hsieh accept?
Health plans from Cigna HealthCare of Arizona, Inc and Imperial Insurance Companies, Inc. list Stephanie Hsieh 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.
When was this NPI record last updated?
The NPPES record for Stephanie Hsieh was last updated on March 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Stephanie Szu-Kai Hsieh, M.D. · NPI 1760444806
Pediatric Nephrology physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since April 4, 2006.
## Identity
- **NPI:** 1760444806 (Entity type: Individual)
- **Enumerated:** April 4, 2006
- **Primary specialty:** Pediatrics - Pediatric Nephrology · taxonomy 2080P0210X
- **State license:** 34374 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 2545 E THOMAS RD, STE 110, Phoenix, AZ 85016-7969
- **Phone:** (602) 309-1532 · **Fax:** (602) 956-0567
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Phoenix Children's Hospital (NPI 1922112044, Phoenix, AZ); District Medical Group, Inc (NPI 1174856280, Phoenix, AZ); Yuma Regional Medical Center (NPI 1194706655, Yuma, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** March 1, 2017
- **Other identifiers:** Medicaid 954281 (AZ); Medicare UPIN I48631
---
Source: [NPI Profile](https://npiprofile.com/npi/1760444806) · Data from the CMS NPPES public registry.