NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Monte Vista Physicians A Medical Corporation

Family Medicine Physician in Upland, CA · enumerated 2017 · authorized official Jose De La Llana, Primary Care Provider.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1326573437

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Monte Vista Physicians A Medical Corporation
Practice address 914 W Foothill Blvd Ste A, Upland, CA, 91786
Phone (909) 931-0069
Fax (909) 625-4954
Enumeration date Apr 26, 2017
Last updated in NPPES Jan 24, 2020

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A44835 (CA) Primary

Authorized official

Name Jose De La Llana
Title Primary Care Provider
Phone (909) 931-0069

Other identifiers

Identifier Type State Issuer
00A448351 Medicaid CA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-01-24. Verify at npiregistry.cms.hhs.gov.
Where is Monte Vista Physicians A Medical Corporation located?
The practice location on file with NPPES is in Upland, CA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-24.