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

Allyssa Christine Johnson, APRN, FNP, AGACNP

Individual provider Family Nurse Practitioner · NPI 1629564182

Allyssa Christine Johnson, APRN, FNP, AGACNP is a Family Nurse Practitioner in Houston, Texas. Licensed in Texas. Registered with an NPI since 2018.

Licensed in
TX
In the registry since
2018
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

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Practice location Address checks out

204 W 19th St Ste 200
Houston, TX 77008-4077
Phone: (281) 318-1122
Fax: (281) 946-5564
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP137789 (TX)

Record details

NPI number1629564182
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP , AGACNP
Sole proprietorNo
NPI enumeratedJuly 9, 2018
Last updated in NPPESSeptember 1, 2022
Certification dateSeptember 1, 2022

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