Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Marian M. Karl, PHD, LP

Individual provider Psychologist · NPI 1679583819

Marian M. Karl, PHD, LP is a Clinical Psychologist in Ann Arbor, Michigan. Qualified in 1999, 27 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
27
Licensed in
MI
In the registry since
2006
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

2345 S Huron Pkwy
Ann Arbor, MI 48104-5124
Phone: (734) 975-1875
Fax: (734) 973-2647
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 6301007426 (MI)

Record details

NPI number1679583819
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LP
Sole proprietorYes
NPI enumeratedAugust 9, 2006
Last updated in NPPESJuly 9, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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