Individual provider · Type 1 NPI

Mary Isabel Alejo, AGACNP-BC

Critical Care Medicine Nurse Practitioner · Houston, TX

NPI number 1245170406 Active

Practice location

6720 Bertner Ave
Houston, TX 77030-2604

Mailing address

12735 Arcola Valley Ct
Houston, TX 77044-1770

Other practice locations

  • 12735 Arcola Valley Ct, Houston, TX 77044-1770 · (832) 405-2975

Specialties and licenses

TaxonomyCodeLicense
Acute Care Nurse Practitioner 363LA2100X1230494 (TX)
Critical Care Medicine Nurse Practitioner Primary 363LC0200X1230494 (TX)

Critical Care Medicine Nurse Practitioner: Definition to come...

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About NPI 1245170406

Mary Isabel Alejo, AGACNP-BC's National Provider Identifier is 1245170406, issued on Mar 30, 2026. The primary taxonomy on file is Critical Care Medicine Nurse Practitioner (363LC0200X), and the practice location is in Houston, TX. The record was last updated on Jun 19, 2026.