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

Mary Gunnels, MSN, APRN, AGACNP-BC

Individual provider Acute Care Nurse Practitioner · NPI 1659225985

Mary Gunnels, MSN, APRN, AGACNP-BC is an Acute Care Nurse Practitioner in Houston, Texas. Licensed in Texas. Registered with an NPI since 2026.

Licensed in
TX
In the registry since
2026
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

6550 Fannin St Ste 1901
Houston, TX 77030-2719
Phone: (713) 441-1100
Fax: (713) 790-2643
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 1005457 (TX)

Record details

NPI number1659225985
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , AGACNP-BC
Sole proprietorNo
NPI enumeratedFebruary 24, 2026
Last updated in NPPESApril 16, 2026
Certification dateApril 16, 2026

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