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

Erin Joy Mercer, LPC

Individual provider Counselor · NPI 1144868316

Erin Joy Mercer, LPC is a Counselor in Troy, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2019
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

3101 Caswell Dr
Troy, MI 48084-1275
Phone: (248) 854-1890
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X · Licence 6401009207 (MI)

Record details

NPI number1144868316
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedDecember 18, 2019
Last updated in NPPESDecember 18, 2019
Certification dateDecember 18, 2019

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