NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

James L Edwards MD Medical Services Inc

Adult Medicine Physician in Antioch, CA · enumerated 2011 · authorized official James Edwards, President.

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

National Provider Identifier

1922381755

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name James L Edwards MD Medical Services Inc
Practice address 3725 Lone Tree Way, Suite C, Antioch, CA, 94509
Phone (925) 754-1205
Enumeration date Sep 28, 2011
Last updated in NPPES Sep 28, 2011

Taxonomy & classification

207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License A83531 (CA) Primary

Authorized official

Name James Edwards
Title President
Phone (925) 754-1205

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 2011-09-28. Verify at npiregistry.cms.hhs.gov.
Where is James L Edwards MD Medical Services Inc located?
The practice location on file with NPPES is in Antioch, CA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-28.