Physician Profile
Unclaimed ProfileAbout DEWITT
Gwendoline C Dewitt, PhD is a clinical psychologist based in Crystal, MI. Gwendoline is a 2014 graduate of State University of New York at Buffalo School of Medicine. Gwendoline is also listed as specializing in psychologist — clinical. Medicare claims data shows Gwendoline provided 477 services to 88 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (989) 831-9111
- Email not available
Practice Locations
302 S SENATOR RD
Crystal, MI 48818
Procedures Most Often Billed to Medicare
477 services · 88 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
401 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
39 |
| Psychotherapy, 45 minutes | Treatment | 90834 |
37 |
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.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at State University of New York at Buffalo School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at State University of New York at Buffalo School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Psychotherapy, 1 hour 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Dr. Dewitt specialize in?
Dr. Dewitt is a clinical psychologist in Crystal, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CLINICAL PSYCHOLOGIST”.
NPI registry
Where is Dr. Dewitt located?
Dr. Dewitt is listed at 302 S SENATOR RD, Crystal, MI 48818. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Dewitt's phone number?
The number on file is (989) 831-9111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Dewitt?
Dr. Dewitt's National Provider Identifier is 1316289739. 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 Dr. Dewitt go to medical school?
Dr. Dewitt attended State University of New York at Buffalo School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Dewitt have?
Dr. Dewitt has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Dewitt do most often?
According to Medicare billing data, Dr. Dewitt provides treatments such as psychotherapy, 1 hour and psychiatric diagnostic evaluation. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Dewitt's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dewitt. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.