MISS AUDREY MARGARITA NEWSUM NURSE PRACTITIONER
NPI 1477050789
Nurse Practitioner - Acute Care in Newport Beach, CA
About Miss Audrey Margarita Newsum Nurse Practitioner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS AUDREY MARGARITA NEWSUM NURSE PRACTITIONER (NPI 1477050789) is an individual acute care provider in Newport Beach, California, licensed in California (95008841) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
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)
Miss Audrey Margarita Newsum Nurse Practitioner is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Audrey Newsum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newport Beach, CA 92663
- Reassigned Medicare billing, California enrollment
- 529 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 92663 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEWPORT BEACH, CA 92663
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 Audrey Newsum's NPI number?
The NPI number for Audrey Newsum is 1477050789. It was assigned to this individual provider in the NPPES registry on April 12, 2018.
Where is Audrey Newsum located?
Audrey Newsum practices at 1 Hoag Dr, Newport Beach, CA 92663. The listed phone number is (949) 764-5871.
What is Audrey Newsum's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Audrey Newsum enrolled in Medicare?
Yes. Audrey Newsum is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Audrey Newsum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Audrey Newsum reassigns Medicare benefits to Hoag Clinic (Newport Beach, CA). 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 Audrey Newsum'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 Audrey Newsum was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Miss Audrey Margarita Newsum, NURSE PRACTITIONER · NPI 1477050789
Acute Care physician in Newport Beach, California. Individual provider, active in the CMS NPPES registry since April 12, 2018.
## Identity
- **NPI:** 1477050789 (Entity type: Individual)
- **Enumerated:** April 12, 2018
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 95008841 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 HOAG DR, Newport Beach, CA 92663-4162
- **Phone:** (949) 764-5871 · **Fax:** (949) 764-1493
## 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:** Hoag Clinic (NPI 1942799523, Newport Beach, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** January 20, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1477050789) · Data from the CMS NPPES public registry.