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

Dr. Mark R Fischer, PHD

Individual provider Psychologist · NPI 1609442607

Dr. Mark R Fischer, PHD is a Psychologist in Wauwatosa, Wisconsin. Licensed in Indiana and Wisconsin. Registered with an NPI since 2021.

Licensed in
IN, WI
In the registry since
2021
Specialties on file
3
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

1155 N Mayfair Rd
Wauwatosa, WI 53226-3462
Phone: (414) 955-8900
Fax: (414) 955-6285
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 4030 (WI)
Psychologist Taxonomy 103T00000X · Licence 4030 (WI)
Clinical Psychologist Taxonomy 103TC0700X · Licence 20043360A (IN)

Record details

NPI number1609442607
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 1, 2021
Last updated in NPPESOctober 17, 2024
Certification dateOctober 17, 2024

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