TEMECULA VALLEY HOSPITALIST MEDICAL GROUP, INC.
NPI 1265874135
Internal Medicine in Temecula, CA

Q: What is Temecula Valley Hospitalist Medical Group, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since July 21, 2013CLIA 05D2064378 · Accreditation

31700 TEMECULA PKWY, TEMECULA, CA 92592(310) 321-0143 Get Directions Write a Review

NPPES record last updated: April 20, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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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

NPI1265874135

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameTEMECULA VALLEY HOSPITALIST MEDICAL GROUP, INC.

Location Address31700 TEMECULA PKWYTemecula, CA 92592-5896

Mailing AddressPo Box 80707City Of Industry, CA 91716-8416 · (310) 321-0143 · Fax (310) 379-4856

Phone(310) 321-0143

Organization SubpartNo

Authorized OfficialMark R. BellPresident · (310) 321-0143

Enumeration DateJuly 21, 2013

Last NPPES UpdateApril 20, 2023

NPPES CertifiedApril 20, 2023

✔ NPI 1265874135 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

31700 TEMECULA PKWY, Temecula, CA 92592

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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, CA

Active · expires Apr 8, 2028

CLIA Number05D2064378

Laboratory TypeHospital

Certificate Effective DateApril 9, 2026

Certificate Expiration DateApril 8, 2028

Laboratory DirectorDr. Stephan R. Grigorian

Laboratory Phone(951) 331-2330

Laboratory LocationTemecula Valley Hospital Laboratory31700 Temecula Pkwy Attn Laboratory Dept, Temecula, CA 92592

CLIA data matches this NPI record on: Address

This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARK-NEIL LEDESMA M.D.

Anesthesiology