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

Michelle Joy Johnston, RN

Individual provider Ambulatory Care Registered Nurse · NPI 1760344139

Michelle Joy Johnston, RN is an Ambulatory Care Registered Nurse in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2025.

Licensed in
TX
In the registry since
2025
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

7400 Merton Minter St
San Antonio, TX 78229-4404
Phone: (210) 617-5300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 683056 (TX)

Record details

NPI number1760344139
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedNovember 24, 2025
Last updated in NPPESNovember 25, 2025
Certification dateNovember 24, 2025

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