Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mary Isabel Alejo, AGACNP-BC

Individual provider Acute Care Nurse Practitioner · NPI 1245170406

Mary Isabel Alejo, AGACNP-BC is a Nurse Practitioner in Houston, Texas. Qualified in 2025, 1 year ago. Works from 2 locations. Licensed in Texas.

Years since qualifying
1
Licensed in
TX
In the registry since
2026
Specialties on file
2
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Practice location Address checks out

6720 Bertner Ave
Houston, TX 77030-2604
Phone: (713) 798-2222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

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

Specialties & licences

Critical Care Medicine Nurse Practitioner (primary) Taxonomy 363LC0200X · Licence 1230494 (TX)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 1230494 (TX)

Record details

NPI number1245170406
Entity typeIndividual (Type 1)
GenderFemale
Credentials AGACNP-BC
Sole proprietorNo
NPI enumeratedMarch 30, 2026
Last updated in NPPESJune 19, 2026
Certification dateJune 19, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated

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