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

Heather a Zak PHD PC

Organization Psychologist · NPI 1285907121

Heather a Zak PHD PC is a Psychologist in Lansing, Michigan. Licensed in Michigan. Registered with an NPI since 2012.

Licensed in
MI
In the registry since
2012
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

302 S Waverly Rd Ste 3
Lansing, MI 48917-3631
Phone: (517) 327-7400
Fax: (517) 327-3915
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 4398970 (MI)

Record details

NPI number1285907121
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Heather Zak — Owner · (517) 327-7400
NPI enumeratedFebruary 22, 2012
Last updated in NPPESMay 1, 2012
Mailing address302 S Waverly Rd, Suite 3, Lansing, MI 48917-3631

Other providers in Lansing