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Edit this profileWhere to find Mark E. Devries, PhD
- Grand Rapids location main office
300 68Th St Se, Grand Rapids, MI 49548 - Grand Rapids location
30 Jefferson Ave SE, Grand Rapids, MI 49503
About Dr. Devries
Mark E. Devries, PhD is a clinical psychologist based in Grand Rapids, MI. Mark is also listed as specializing in psychologist. According to Medicare claims data, Mark cared for 43 Medicare patients across 74 services. The services billed most often include evaluation of neuropsychological test, each additional hour, psychiatric diagnostic evaluation, and evaluation of neuropsychological test, first hour. The provider's National Provider Identifier (NPI) is 1265476220.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (616) 455-5000
- Email not available
Practice Locations
300 68TH ST SE
Grand Rapids, MI 49548
30 Jefferson Ave SE
Grand Rapids, MI 49503
Concerns and Conditions Addressed
Within Clinical Psychology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Abuse & trauma
Addiction
Anxiety
Behavioral
Child & adolescent
Cognitive
Dissociative
Eating & Body Image
Health & Pain
Identity
Interpersonal
Life transitions
Mood & Emotion
- Anger issues
- Bipolar disorder
- Illness anxiety disorder
- Panic disorder
- Postpartum depression
- Social anxiety disorder
- Specific phobias
Neurodevelopmental
Personal Growth
Personality
Self-harm & crisis
Sensory & neurological
Severe mental illness
Sleep
Stress & Lifestyle
Stress & lifestyle
Work & identity
Procedures & services
Most searched procedures
Assessments
Behavioral Interventions
- Acceptance and commitment therapy (ACT)
- Anger management
- Dialectical behavior therapy (DBT)
- Exposure and response prevention (ERP)
- Habit reversal training
- Prolonged exposure therapy
Brain-based therapies
Child & adolescent
Crisis & safety
Group Programs
Individual therapy
Interpersonal
Mind-Body
Parenting & Support
Psychodynamic & Integrative
- Internal family systems (IFS)
- Interpersonal psychotherapy
- Psychodynamic psychotherapy
- Schema Therapy
Relationship & family
Skill building
Sleep & Health
Specialized therapy
Stress & Lifestyle
Testing & evaluation
- ADHD Evaluation
- Bariatric Surgery Evaluation
- Emotional Support Animal Evaluation
- Forensic psychological evaluation
- Neuropsychological Testing
- Psychoeducational Testing
Therapy formats
Trauma therapy
Procedures Most Often Billed to Medicare
74 services · 43 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Evaluation of neuropsychological test, each additional hour | Treatment | 96133 |
44 | Less often than most peers in Clinical Psychologist |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
17 | Less often than most peers in Clinical Psychologist |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
13 | Less often than most peers in Clinical Psychologist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other clinical psychologists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other clinical psychologists in Grand Rapids 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Evaluation of neuropsychological test, each additional hour 8
Providers in MI who bill this service to Medicare most often.
Common questions
What kind of doctor is Mark E. Devries?
Mark E. Devries is a clinical psychologist in Grand Rapids, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mark E. Devries's address?
Mark E. Devries is listed at 300 68Th St Se, Grand Rapids, MI 49548. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mark E. Devries?
The number on file is (616) 455-5000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark E. Devries's NPI number?
Mark E. Devries's National Provider Identifier is 1265476220. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mark E. Devries train?
Mark E. Devries attended Other, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark E. Devries been practicing?
Mark E. Devries has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mark E. Devries perform?
According to Medicare billing data, Mark E. Devries provides treatments such as evaluation of neuropsychological test, each additional hour and psychiatric diagnostic evaluation. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mark E. Devries confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark E. Devries. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.