TEMECULA VALLEY HOSPITALIST MEDICAL GROUP, INC.
NPI 1265874135
Internal Medicine in Temecula, CA
About Temecula Valley Hospitalist Medical Group, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TEMECULA VALLEY HOSPITALIST MEDICAL GROUP, INC. (NPI 1265874135) is a healthcare organization registered as an internal medicine in Temecula, California and active in the NPI registry since July 2013. The organization holds an CLIA Accreditation certificate valid through April 8, 2028 and 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)
Temecula Valley Hospitalist Medical Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
88Medicare enrollment records show 88 clinicians reassign Medicare billing to Temecula Valley Hospitalist Medical Group, Inc., which bills Medicare for the services they deliver. Of these, 10 practice at this address and 24 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 10
Nearest to this location (20)
See all 88Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Accreditation 05D2064378
Temecula Valley Hospital Laboratory · Temecula, CAFrequently 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 Temecula Valley Hospitalist Medical Group, Inc.'s NPI number?
The NPI number for Temecula Valley Hospitalist Medical Group, Inc. is 1265874135. It was assigned to this organization in the NPPES registry on July 21, 2013.
Where is Temecula Valley Hospitalist Medical Group, Inc. located?
Temecula Valley Hospitalist Medical Group, Inc. is located at 31700 Temecula Pkwy, Temecula, CA 92592. The listed phone number is (310) 321-0143.
What is Temecula Valley Hospitalist Medical Group, Inc.'s specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Temecula Valley Hospitalist Medical Group, Inc. enrolled in Medicare?
Yes. Temecula Valley Hospitalist Medical Group, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Temecula Valley Hospitalist Medical Group, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 88 clinicians in 10 Medicare specialties reassign their Medicare billing to Temecula Valley 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 (52), Family Practice (10) and Nurse Practitioner (10). Of these, 10 practice at this address and 24 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Temecula Valley Hospitalist Medical Group, Inc. hold a CLIA laboratory certificate?
Yes. A Certificate of Accreditation (number 05D2064378) is associated with this NPI, valid through April 8, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Temecula Valley Hospitalist Medical 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.
# Temecula Valley Hospitalist Medical Group, Inc. · NPI 1265874135
Internal Medicine organization in Temecula, California. Organization record, active in the CMS NPPES registry since July 21, 2013.
## Identity
- **NPI:** 1265874135 (Entity type: Organization)
- **Enumerated:** July 21, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Mark Bell, PRESIDENT
## Practice location
- **Address:** 31700 TEMECULA PKWY, Temecula, CA 92592-5896
- **Phone:** (310) 321-0143
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 88 clinicians in 10 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (52), Family Practice (10), Nurse Practitioner (10); 10 practice at this address and 24 within 10 miles; [full list](https://npiprofile.com/npi/1265874135/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 20, 2023
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1265874135) · Data from the CMS NPPES public registry.