Provider Profile
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License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
666 DUNDEE RD STE 708
Northbrook, IL 60062
517 Deltona Blvd Ste A
Deltona, FL 32725
1011 W Wellington Ave Ste 210
Chicago, IL 60657
Rajkumar Periasamy is a psychologist in Northbrook, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Rajkumar Periasamy is listed at 666 Dundee Rd Ste 708, Northbrook, IL 60062. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (312) 900-8642. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Rajkumar Periasamy's National Provider Identifier is 1013472752. 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
Rajkumar Periasamy attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
Rajkumar Periasamy has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Rajkumar Periasamy. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.