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

Dr. Martin J Waalkes

Individual provider Clinical Psychologist · NPI 1982811220

Dr. Martin J Waalkes is a Clinical Psychologist in Grand Rapids, Michigan. Qualified in 1992, 34 years ago. Practices with Hope Network - Rehabilitation Services, a 24-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
34
Licensed in
MI
In the registry since
2007
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Practice location Address checks out

1490 E Beltline Ave SE
Grand Rapids, MI 49506-4336
Phone: (616) 940-0040
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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 6301007258 (MI)

Record details

NPI number1982811220
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 17, 2007
Last updated in NPPESMarch 29, 2011

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Hope Network - Rehabilitation Services — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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