AZ HOLDING 4, LLC
NPI 1447906508
Psychiatry & Neurology - Psychiatry in Scottsdale, AZ
About Az Holding 4, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AZ HOLDING 4, LLC (NPI 1447906508) is a healthcare organization registered as a psychiatry in Scottsdale, Arizona and active in the NPI registry since February 2022. The organization lists Steve Filton, Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Az Holding 4, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to Az Holding 4, LLC, which bills Medicare for the services they deliver. Of these, 5 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (19)
Scottsdale, AZ 85260
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Az Holding 4, LLC's NPI number?
The NPI number for Az Holding 4, LLC is 1447906508. It was assigned to this organization in the NPPES registry on February 28, 2022.
Where is Az Holding 4, LLC located?
Az Holding 4, LLC is located at 9160 E Horseshoe Rd, Scottsdale, AZ 85258. The listed phone number is (480) 476-7000.
What is Az Holding 4, LLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Az Holding 4, LLC enrolled in Medicare?
Yes. Az Holding 4, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Az Holding 4, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 2 Medicare specialties reassign their Medicare billing to Az Holding 4, LLC. A 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 the clinician's services. The largest specialties are Psychiatry (18) and Nurse Practitioner (1). Of these, 5 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Az Holding 4, LLC was last updated on February 28, 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.
# Az Holding 4, Llc · NPI 1447906508
Psychiatry organization in Scottsdale, Arizona. Organization record, active in the CMS NPPES registry since February 28, 2022.
## Identity
- **NPI:** 1447906508 (Entity type: Organization)
- **Enumerated:** February 28, 2022
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Organization subpart:** No
- **Authorized official:** Steve Filton, VICE PRESIDENT
## Practice location
- **Address:** 9160 E HORSESHOE RD, Scottsdale, AZ 85258-4666
- **Phone:** (480) 476-7000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Psychiatry (18), Nurse Practitioner (1); 5 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 28, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1447906508) · Data from the CMS NPPES public registry.