HOSPITALIST MEDICINE PHYSICIANS OF CALIFORNIA, INC
NPI 1184663965
Internal Medicine in Apple Valley, CA
About Hospitalist Medicine Physicians Of California, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOSPITALIST MEDICINE PHYSICIANS OF CALIFORNIA, INC (NPI 1184663965) is a healthcare organization registered as an internal medicine in Apple Valley, California and active in the NPI registry since June 2006. The organization lists Laura Fall, Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
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)
Hospitalist Medicine Physicians Of California, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
910Medicare enrollment records show 910 clinicians reassign Medicare billing to Hospitalist Medicine Physicians Of California, Inc, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 14 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 23
Nearest to this location (20)
See all 910Apple Valley, CA 92307
San Bernardino, CA 92404
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 Hospitalist Medicine Physicians Of California, Inc's NPI number?
The NPI number for Hospitalist Medicine Physicians Of California, Inc is 1184663965. It was assigned to this organization in the NPPES registry on June 6, 2006.
Where is Hospitalist Medicine Physicians Of California, Inc located?
Hospitalist Medicine Physicians Of California, Inc is located at 18300 Us Highway 18, Apple Valley, CA 92307. The listed phone number is (760) 946-4233.
What is Hospitalist Medicine Physicians Of California, Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Hospitalist Medicine Physicians Of California, Inc enrolled in Medicare?
Yes. Hospitalist Medicine Physicians Of California, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Hospitalist Medicine Physicians Of California, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 910 clinicians in 23 Medicare specialties reassign their Medicare billing to Hospitalist Medicine Physicians Of California, 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 (523), Hospitalist (154) and Family Practice (105). Of these, 4 practice at this address and 14 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 Hospitalist Medicine Physicians Of California, Inc was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Hospitalist Medicine Physicians Of California, Inc · NPI 1184663965
Internal Medicine organization in Apple Valley, California. Organization record, active in the CMS NPPES registry since June 6, 2006.
## Identity
- **NPI:** 1184663965 (Entity type: Organization)
- **Enumerated:** June 6, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Laura Fall, MANAGER
## Practice location
- **Address:** 18300 US HIGHWAY 18, Apple Valley, CA 92307-2206
- **Phone:** (760) 946-4233
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 910 clinicians in 23 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (523), Hospitalist (154), Family Practice (105); 4 practice at this address and 14 within 10 miles; [full list](https://npiprofile.com/npi/1184663965/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1184663965) · Data from the CMS NPPES public registry.