PHOENIX RN FIRST ASSISTANT LLC
NPI 1851790448
Nurse Practitioner - Family in Phoenix, AZ
About Phoenix Rn First Assistant Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHOENIX RN FIRST ASSISTANT LLC (NPI 1851790448) is a healthcare organization registered as a family in Phoenix, Arizona and active in the NPI registry since August 2014. The organization lists Donna J Gleason, Owner/np, 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)
Phoenix Rn First Assistant Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Phoenix Rn First Assistant LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Phoenix Rn First Assistant LLC's NPI number?
The NPI number for Phoenix Rn First Assistant LLC is 1851790448. It was assigned to this organization in the NPPES registry on August 19, 2014.
Where is Phoenix Rn First Assistant LLC located?
Phoenix Rn First Assistant LLC is located at 7328 N 22nd St, Phoenix, AZ 85020. The listed phone number is (480) 980-8206.
What is Phoenix Rn First Assistant LLC's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Phoenix Rn First Assistant LLC enrolled in Medicare?
Yes. Phoenix Rn First Assistant LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Phoenix Rn First Assistant LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Phoenix Rn First Assistant 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Phoenix Rn First Assistant LLC was last updated on May 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Phoenix Rn First Assistant Llc · NPI 1851790448
Family organization in Phoenix, Arizona. Organization record, active in the CMS NPPES registry since August 19, 2014.
## Identity
- **NPI:** 1851790448 (Entity type: Organization)
- **Enumerated:** August 19, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **Organization subpart:** No
- **Authorized official:** Donna Gleason, OWNER/NP
## Practice location
- **Address:** 7328 N 22ND ST, Phoenix, AZ 85020-4753
- **Phone:** (480) 980-8206 · **Fax:** (480) 281-5224
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 14, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1851790448) · Data from the CMS NPPES public registry.