ARCADIA INTENSIVIST GROUP, INC.
NPI 1598361669
Internal Medicine - Critical Care Medicine in Arcadia, CA
About Arcadia Intensivist Group, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARCADIA INTENSIVIST GROUP, INC. (NPI 1598361669) is a healthcare organization registered as a critical care medicine in Arcadia, California and active in the NPI registry since December 2020. The organization lists Mark Bell, Authorized Official, 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)
Arcadia Intensivist Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
38Medicare enrollment records show 38 clinicians reassign Medicare billing to Arcadia Intensivist Group, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 6 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 8
Nearest to this location (20)
See all 38Source: 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 Arcadia Intensivist Group, Inc.'s NPI number?
The NPI number for Arcadia Intensivist Group, Inc. is 1598361669. It was assigned to this organization in the NPPES registry on December 4, 2020.
Where is Arcadia Intensivist Group, Inc. located?
Arcadia Intensivist Group, Inc. is located at 300 W Huntington Dr, Arcadia, CA 91007. The listed phone number is (310) 321-0143.
What is Arcadia Intensivist Group, Inc.'s specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Arcadia Intensivist Group, Inc. enrolled in Medicare?
Yes. Arcadia Intensivist Group, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Arcadia Intensivist Group, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 38 clinicians in 8 Medicare specialties reassign their Medicare billing to Arcadia Intensivist Group, Inc.. 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 Nurse Practitioner (17), Internal Medicine (7) and Critical Care (Intensivists) (6). Of these, 1 practice at this address and 6 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 Arcadia Intensivist Group, Inc. was last updated on April 20, 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.
# Arcadia Intensivist Group, Inc. · NPI 1598361669
Critical Care Medicine organization in Arcadia, California. Organization record, active in the CMS NPPES registry since December 4, 2020.
## Identity
- **NPI:** 1598361669 (Entity type: Organization)
- **Enumerated:** December 4, 2020
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **Organization subpart:** No
- **Authorized official:** Mark Bell, AUTHORIZED OFFICIAL
## Practice location
- **Address:** 300 W HUNTINGTON DR, Arcadia, CA 91007-3402
- **Phone:** (310) 321-0143
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 38 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (17), Internal Medicine (7), Critical Care (Intensivists) (6); 1 practice at this address and 6 within 10 miles; [full list](https://npiprofile.com/npi/1598361669/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1598361669) · Data from the CMS NPPES public registry.