Internal Medicine
DONNA ALZAGA 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 Plan acceptance stays unpublished until the practice reports it.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 1609069251 · enumerated 2007-08-27 · record updated 2025-01-14. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 811 S WASHINGTON AVE, MARSHALL, TX, 75670 (903) 315-1488 Fax (903) 315-1656 Google Maps Apple Maps OpenStreetMap
- Mailing address 5002 COWHORN CREEK RD, TEXARKANA, TX, 75503-9766 (903) 614-3000 Fax (903) 614-3525 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine 207R00000X · Primary · License M7009 TX
In this directory
Locations and evidence
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Practice location
MARSHALL, TX, 75670
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.