DR. ERIC MIHAEL ARNOLD MD
NPI 1801417043
Emergency Medicine in Los Angeles, CA
About Dr. Eric Mihael Arnold Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIC MIHAEL ARNOLD MD (NPI 1801417043) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A183110) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Eric Mihael Arnold Md 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
4Medicare enrollment records show Eric Arnold reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1386750578 (California)
- 1,204 clinicians in this Medicare group
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Mission Viejo, CA 92691
- Reassigned Medicare billing, California enrollment
- 86 clinicians in this Medicare group
Laguna Beach, CA 92651
- Reassigned Medicare billing, California enrollment
- 110 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 90033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Eric Arnold's NPI number?
The NPI number for Eric Arnold is 1801417043. It was assigned to this individual provider in the NPPES registry on April 28, 2020.
Where is Eric Arnold located?
Eric Arnold practices at 2051 Marengo St Rm C1a100, Los Angeles, CA 90033. The listed phone number is (323) 409-1945.
What is Eric Arnold's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Eric Arnold enrolled in Medicare?
Yes. Eric Arnold 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 Eric Arnold's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Arnold reassigns Medicare benefits to 4 organizations: Cep America-California (Los Angeles, CA), Southern California Permanente Medical Group (Los Angeles, CA), Mission Viejo Emergency Medical Associates (Mission Viejo, CA) and Mission Viejo Emergency Medical Associates, Inc. (Laguna Beach, 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 Eric Arnold'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 Eric Arnold was last updated on June 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Eric Mihael Arnold, MD · NPI 1801417043
Emergency Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since April 28, 2020.
## Identity
- **NPI:** 1801417043 (Entity type: Individual)
- **Enumerated:** April 28, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A183110 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2051 MARENGO ST RM C1A100, Los Angeles, CA 90033-1352
- **Phone:** (323) 409-1945
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Cep America-California (NPI 1831040823, Los Angeles, CA); Southern California Permanente Medical Group (NPI 1134151657, Los Angeles, CA); Mission Viejo Emergency Medical Associates (NPI 1073542916, Mission Viejo, CA); Mission Viejo Emergency Medical Associates, Inc. (NPI 1134355597, Laguna Beach, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Diego School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1801417043) · Data from the CMS NPPES public registry.