Physician Profile
Unclaimed ProfileAbout VAN DAM
Gregory Alan van Dam, PsyD is a clinical psychologist based in Winter Park, FL. Gregory is also listed as specializing in psychologist — clinical. According to Medicare claims data, Gregory cared for 2,352 Medicare patients across 4,250 services.
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
- (407) 233-1864
- Email not available
Practice Locations
1936 LEE RD STE 290
Winter Park, FL 32789
Procedures Most Often Billed to Medicare
4,250 services · 2,352 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Administration of psychological or neuropsychological test, each additional 30 minutes | Treatment | 96137 |
1,418 |
| Evaluation of psychological test, each additional hour | Treatment | 96131 |
1,416 |
| Evaluation of psychological test, first hour | Treatment | 96130 |
473 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
472 |
| Administration of psychological or neuropsychological test, first 30 minutes | Treatment | 96136 |
471 |
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 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 Winter Park 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Administration of psychological or neuropsychological test, each additional 30 minutes 8
Providers in FL who bill this service to Medicare most often.
Common questions
What is Dr. Van Dam's specialty?
Dr. Van Dam is a clinical psychologist in Winter Park, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CLINICAL PSYCHOLOGIST”.
NPI registry
Where can I find Dr. Van Dam?
Dr. Van Dam is listed at 1936 LEE RD STE 290, Winter Park, FL 32789. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Van Dam?
The number on file is (407) 233-1864. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Van Dam's NPI number?
Dr. Van Dam's National Provider Identifier is 1942525548. 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
What is Dr. Van Dam's medical education?
Dr. Van Dam attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Van Dam been practicing?
Dr. Van Dam has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Van Dam known for?
According to Medicare billing data, Dr. Van Dam provides treatments such as administration of psychological or neuropsychological test, each additional 30 minutes and evaluation of psychological test, each additional hour. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Van Dam confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Van Dam. 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.