Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Johnna Dickson Treat, RN

Individual provider Case Management Registered Nurse · NPI 1386657880

Mrs. Johnna Dickson Treat, RN is a Case Management Registered Nurse in Amarillo, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
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

901 Mulberry Trl
Amarillo, TX 79124-3706
Phone: (806) 352-7706
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Management Registered Nurse (primary) Taxonomy 163WC0400X · Licence 252637 (TX)

Record details

NPI number1386657880
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedAugust 14, 2006
Last updated in NPPESJuly 8, 2007

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