CA HOSPITAL HOSPITALIST MEDICAL GROUP INC
NPI 1114483146
Hospitalist in Los Angeles, CA
About Ca Hospital Hospitalist Medical Group Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CA HOSPITAL HOSPITALIST MEDICAL GROUP INC (NPI 1114483146) is a healthcare organization registered as a hospitalist in Los Angeles, California and active in the NPI registry since February 2019. The organization lists Mark R Bell, President, 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)
Ca Hospital Hospitalist Medical Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
24Medicare enrollment records show 24 clinicians reassign Medicare billing to Ca Hospital Hospitalist Medical Group Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 11 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 24Glendale, CA 91206
Glendale, CA 91206
Patton, CA 92369
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 Ca Hospital Hospitalist Medical Group Inc's NPI number?
The NPI number for Ca Hospital Hospitalist Medical Group Inc is 1114483146. It was assigned to this organization in the NPPES registry on February 14, 2019.
Where is Ca Hospital Hospitalist Medical Group Inc located?
Ca Hospital Hospitalist Medical Group Inc is located at 1401 S Grand Ave, Los Angeles, CA 90015. The listed phone number is (310) 321-0143.
What is Ca Hospital Hospitalist Medical Group Inc's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Ca Hospital Hospitalist Medical Group Inc enrolled in Medicare?
Yes. Ca Hospital Hospitalist Medical Group Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ca Hospital Hospitalist Medical Group Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 24 clinicians in 4 Medicare specialties reassign their Medicare billing to Ca Hospital Hospitalist Medical 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 Internal Medicine (13), Hospitalist (7) and Family Practice (3). Of these, 1 practice at this address and 11 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 Ca Hospital Hospitalist Medical Group Inc was last updated on August 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ca Hospital Hospitalist Medical Group Inc · NPI 1114483146
Hospitalist organization in Los Angeles, California. Organization record, active in the CMS NPPES registry since February 14, 2019.
## Identity
- **NPI:** 1114483146 (Entity type: Organization)
- **Enumerated:** February 14, 2019
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **Organization subpart:** No
- **Authorized official:** Mark Bell, PRESIDENT
## Practice location
- **Address:** 1401 S GRAND AVE, Los Angeles, CA 90015-3010
- **Phone:** (310) 321-0143
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 24 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (13), Hospitalist (7), Family Practice (3); 1 practice at this address and 11 within 10 miles; [full list](https://npiprofile.com/npi/1114483146/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 4, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1114483146) · Data from the CMS NPPES public registry.