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

Mrs. Patricia Ann Willis, MA, LLP

Individual provider Adult Development & Aging Psychologist · NPI 1871620583

Mrs. Patricia Ann Willis, MA, LLP is an Adult Development & Aging Psychologist in Clinton Twp, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2007
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

43740 N Groesbeck Hwy
Clinton Twp, MI 48036-1139
Phone: (586) 469-7802
Fax: (586) 469-7662
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Development & Aging Psychologist (primary) Taxonomy 103TA0700X · Licence 6301010461 (MI)

Record details

NPI number1871620583
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LLP
Sole proprietorYes
NPI enumeratedFebruary 28, 2007
Last updated in NPPESJuly 8, 2007

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