Internal Medicine
Dr. JAMES ALLEN D.O.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1902099518 · enumerated 2007-08-27 · record updated 2026-03-17. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 6001 BOLLINGER CANYON RD, SAN RAMON, CA, 94583-2324 (925) 842-3224 Fax (925) 842-3242 Google Maps Apple Maps OpenStreetMap
- Practice location 6001 BOLLINGER CANYON RD, CHEVRON SINGAPORE-ORCHARD, SAN RAMON, CA, 94583-7170 (925) 842-3224 Fax (925) 842-3242 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine 207R00000X · License OP61072641 WA
- Internal Medicine 207R00000X · Primary · License 159380-1 NY
In this directory
Locations and evidence
-
Practice location
SAN RAMON, CA, 945837170
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.