KATHERINE SANDAU FNP-C
NPI 1063834182
Nurse Practitioner - Family in Phoenix, AZ
About Katherine Sandau Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE SANDAU FNP-C (NPI 1063834182) is an individual family provider in Phoenix, Arizona, licensed in Arizona (AP5076) and active in the NPI registry since January 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Katherine Sandau Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Katherine Sandau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75244
- Reassigned Medicare billing, Arizona enrollment
- 556 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85018 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 16
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 Katherine Sandau's NPI number?
The NPI number for Katherine Sandau is 1063834182. It was assigned to this individual provider in the NPPES registry on January 8, 2014.
Where is Katherine Sandau located?
Katherine Sandau practices at 3605 E Thomas Rd, Phoenix, AZ 85018. The listed phone number is (855) 925-4733.
What is Katherine Sandau's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Katherine Sandau enrolled in Medicare?
Yes. Katherine Sandau is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Katherine Sandau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Sandau reassigns Medicare benefits to Signify Health, LLC (Dallas, TX). The 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 Katherine Sandau'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 Katherine Sandau was last updated on February 15, 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.
# Katherine Sandau, FNP-C · NPI 1063834182
Family physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since January 8, 2014.
## Identity
- **NPI:** 1063834182 (Entity type: Individual)
- **Enumerated:** January 8, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP5076 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 3605 E THOMAS RD, Phoenix, AZ 85018-7505
- **Phone:** (855) 925-4733
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Signify Health, LLC (NPI 1689158487, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 15, 2017
---
Source: [NPI Profile](https://npiprofile.com/npi/1063834182) · Data from the CMS NPPES public registry.