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Edit this profileAt a glance
- 1010 Lake St Ste 428, Oak Park, IL 60301
About Dr. Chasson
Listed in the NPI registry as a psychologist — clinical, Gregory S. Chasson, PhD practices in Oak Park, IL. NPI 1629239629 identifies this record in the national registry.
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
- (312) 386-7511
- Email not available
Practice Locations
1010 LAKE ST STE 428
Oak Park, IL 60301
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 psychologists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 24 related providers in 3 groups
Other psychologists in Oak Park 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Gregory S. Chasson specialize in?
Gregory S. Chasson is a psychologist in Oak Park, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Where is Gregory S. Chasson located?
Gregory S. Chasson is listed at 1010 Lake St Ste 428, Oak Park, IL 60301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gregory S. Chasson's phone number?
The number on file is (312) 386-7511. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Gregory S. Chasson?
Gregory S. Chasson's National Provider Identifier is 1629239629. 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 Gregory S. Chasson train?
Gregory S. Chasson attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Gregory S. Chasson have?
Gregory S. Chasson has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
Is Gregory S. Chasson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory S. Chasson. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.