ARON E MUNSON MD, MPH
NPI 1326668765
Emergency Medicine in Oceanside, CA
About Aron E Munson Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARON E MUNSON MD, MPH (NPI 1326668765) is an individual emergency medicine provider in Oceanside, California, licensed in California (187024) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
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 and accepts Medicare assignment
Aron E Munson Md, Mph 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 Aron Munson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oceanside, CA 92056
- Reassigned Medicare billing, California enrollment
- 140 clinicians in this Medicare group
Encinitas, CA 92024
- Reassigned Medicare billing, California enrollment
- 1,598 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 4
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 92056 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.
OCEANSIDE, CA 92056
OCEANSIDE, CA 92056
OCEANSIDE, CA 92056
OCEANSIDE, CA 92056
OCEANSIDE, CA 92056
OCEANSIDE, CA 92056
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 Aron Munson's NPI number?
The NPI number for Aron Munson is 1326668765. It was assigned to this individual provider in the NPPES registry on April 24, 2020.
Where is Aron Munson located?
Aron Munson practices at 4002 Vista Way, Oceanside, CA 92056. The listed phone number is (760) 724-8411.
What is Aron Munson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Aron Munson enrolled in Medicare?
Yes. Aron Munson 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 Aron Munson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aron Munson reassigns Medicare benefits to 2 organizations: Team Physicians Of Southern California Medical Group, Inc. (Oceanside, CA) and Scripps Health (Encinitas, CA). 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 Aron Munson'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 Aron Munson was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Aron E Munson, MD, MPH · NPI 1326668765
Emergency Medicine physician in Oceanside, California. Individual provider, active in the CMS NPPES registry since April 24, 2020.
## Identity
- **NPI:** 1326668765 (Entity type: Individual)
- **Enumerated:** April 24, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 187024 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4002 VISTA WAY, Oceanside, CA 92056-4506
- **Phone:** (760) 724-8411
## 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): Team Physicians Of Southern California Medical Group, Inc. (NPI 1225499015, Oceanside, CA); Scripps Health (NPI 1700829199, Encinitas, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 21, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1326668765) · Data from the CMS NPPES public registry.