Mark E Devries, PH.D.
With over 34 years in clinical neuropsychologist, Mark E Devries, PH.D. is a long-established clinical neuropsychologist in Grand Rapids. He has been practicing since 2006 — over 34 years. CMS Medicare data shows his patients commonly have mood disorders, depression, and anxiety.
Recent · 72dNPPES updated 2026-02-23 · verify on CMS
How Does This Doctor Compare?
Medicare Patients
20
Unique beneficiaries
Boutique practiceData Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Mood Disorders, Depression, and Anxiety Disorders.
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
Excessive worry or fear that interferes with daily life
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Feb 22, 2026
CMS-verified certification date
34 years in practice
Senior practitioner
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
Taxonomy: 103G00000X
Mailing address
1055 Rosalie Ave Nw, Grand Rapids, MI 49504-3720
Differs from practice location
Virtual Clinical Neuropsychologist Care With Mark E Devries
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mark E Devries for mood disorder follow-ups, depression management, anxiety counseling — no travel to Grand Rapids required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mark E Devries
NPI records show Dr. Devries as active with telehealth listed in Grand Rapids, MI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (616) 455-5000.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Mark E Devries
Practice Location
300 68th St Se, Grand Rapids, MI 49548-6927
Mailing Address
1055 Rosalie Ave Nw, Grand Rapids, MI 49504-3720
This is a provider directory. Contact the office directly to schedule appointments.
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