Internal Medicine
MERCEDES ANN DE LAS ALAS M.D.
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 Plan acceptance stays unpublished until the practice reports it.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 1477587673 · enumerated 2006-07-11 · record updated 2024-05-07. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 39765 DATE ST STE 102, MURRIETA, CA, 92563-2005 (951) 894-4665 Fax (951) 894-5178 Google Maps Apple Maps OpenStreetMap
- Mailing address 39765 DATE ST STE 102, MURRIETA, CA, 92563-2005 (951) 894-4665 Fax (951) 894-5178 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine 207R00000X · Primary · License 40506 WI
Published links
In this directory
Locations and evidence
-
Practice location
MURRIETA, CA, 925632005
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.