KATHARINE JUAREZ
NPI 1023542958
Emergency Medicine in Peoria, AZ
About Katharine Juarez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHARINE JUAREZ (NPI 1023542958) is an individual emergency medicine provider in Peoria, Arizona, licensed in Arizona (64357) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newark, and is a graduate of University Of New Mexico School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Katharine Juarez 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
2Medicare enrollment records show Katharine Juarez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85015
- Reassigned Medicare billing, Arizona enrollment
- 260 clinicians in this Medicare group
Phoenix, AZ 85016
- Reassigned Medicare billing, Texas enrollment
- 599 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85383 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Katharine Juarez's NPI number?
The NPI number for Katharine Juarez is 1023542958. It was assigned to this individual provider in the NPPES registry on April 18, 2017.
Where is Katharine Juarez located?
Katharine Juarez practices at 26900 N Lake Pleasant Pkwy, Peoria, AZ 85383. The listed phone number is (623) 561-2022.
What is Katharine Juarez's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Katharine Juarez enrolled in Medicare?
Yes. Katharine Juarez 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 Katharine Juarez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katharine Juarez reassigns Medicare benefits to 2 organizations: Emergency Group Of Arizona Professional Corporation (Phoenix, AZ) and Dhew Ind Hlth Sv Hlth Svs & Mntl Hlth Adm (Phoenix, 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 Katharine Juarez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Katharine Juarez was last updated on February 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Katharine Juarez · NPI 1023542958
Emergency Medicine physician in Peoria, Arizona. Individual provider, active in the CMS NPPES registry since April 18, 2017.
## Identity
- **NPI:** 1023542958 (Entity type: Individual)
- **Enumerated:** April 18, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 64357 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 26900 N LAKE PLEASANT PKWY, Peoria, AZ 85383-1394
- **Phone:** (623) 561-2022
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Emergency Group Of Arizona Professional Corporation (NPI 1215275433, Phoenix, AZ); Dhew Ind Hlth Sv Hlth Svs & Mntl Hlth Adm (NPI 1083643738, Phoenix, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New Mexico School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** February 22, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1023542958) · Data from the CMS NPPES public registry.