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Physicians Medical Group of San Jose, Inc.

Internal Medicine Physician in San Jose, CA · enumerated 2015 · authorized official Emily Castillo, Associate Director.

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

National Provider Identifier

1891175444

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Registry record

Entity type Organization (Type 2)
Legal business name Physicians Medical Group of San Jose, Inc.
Other name <Unavail>
Practice address 1910 N Capitol Ave, San Jose, CA, 95132
Phone (888) 265-2120
Enumeration date Jun 8, 2015
Last updated in NPPES Jan 10, 2025

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Emily Castillo
Title Associate Director
Phone (702) 480-2550

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.

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Frequently asked questions

What is the NPI number for Physicians Medical Group of San Jose, Inc.?
The NPI for Physicians Medical Group of San Jose, Inc. is 1891175444, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Physicians Medical Group of San Jose, Inc.?
NPPES lists Emily Castillo (Associate Director) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-10.