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

Mary B Johnson, PHD

Individual provider Psychologist · NPI 1851846430

Mary B Johnson, PHD is a Psychologist in Fort Wayne, Indiana. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

2100 Goshen Rd
Fort Wayne, IN 46808-1493
Phone: (260) 471-3500
Fax: (260) 471-4263
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1851846430
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 24, 2016
Last updated in NPPESAugust 24, 2016

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