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

Dr. John A Miller, PHD

Individual provider Psychologist · NPI 1992088173

Dr. John A Miller, PHD is a Psychologist in Lima, Ohio. Practices as a sole proprietor. Registered with an NPI since 2011.

In the registry since
2011
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

1081 Gloria Ave Apt D
Lima, OH 45805-2996
Phone: (312) 961-4830
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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 number1992088173
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 23, 2011
Last updated in NPPESSeptember 23, 2011
Mailing address1081 Gloria Ave, Apt D, Lima, OH 45805-2996

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