Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John Ralph Gielow, PSYD

Individual provider Psychologist · NPI 1558477638

Dr. John Ralph Gielow, PSYD is a Psychologist in Milwaukee, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2006
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

827 N Cass St
Milwaukee, WI 53202-3908
Phone: (414) 278-7980
Fax: (414) 278-8299
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1369 (WI)

Record details

NPI number1558477638
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedAugust 22, 2006
Last updated in NPPESJuly 8, 2007

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