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

Eric Willmarth, PHD

Individual provider Clinical Psychologist · NPI 1275638041

Eric Willmarth, PHD is a Clinical Psychologist in Grand Rapids, Michigan. Graduated from Oregon Health Sciences University School of Medicine in 1999, 27 years ago. Practices with Michigan Behavioral Consultants PC, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
27
Trained at
Oregon Health Sciences University School of Medicine
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

4100 Lake Dr SE Ste 305
Grand Rapids, MI 49546
Phone: (616) 285-1377
Fax: (616) 285-1006
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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 6301002796 (MI)

Record details

NPI number1275638041
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 14, 2006
Last updated in NPPESNovember 19, 2008

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Michigan Behavioral Consultants Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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