Question 1

What kind of doctor is Rajeev Dewan?

Accepted Answer

Rajeev Dewan is a geriatrician in O Fallon, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Geriatric Medicine”.

Question 2

What is Rajeev Dewan's address?

Accepted Answer

Rajeev Dewan is listed at 1206 Hamlin Ct, O Fallon, IL 62269. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

Question 3

How can I make an appointment with Rajeev Dewan?

Accepted Answer

The number on file is (618) 624-0220. Guide.md cannot book appointments or pass on messages — please call the office directly.

Question 4

What is Rajeev Dewan's NPI number?

Accepted Answer

Rajeev Dewan's National Provider Identifier is 1699806638. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

Question 5

How long has Rajeev Dewan been practicing?

Accepted Answer

Rajeev Dewan has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

Question 6

Has Rajeev Dewan confirmed this information?

Accepted Answer

Not yet. This profile is built from public federal data and has not been confirmed by Rajeev Dewan. If this is you, claiming it is free.

Rajeev Dewan, M.D.

About Dr. Dewan

Specialty

Credentials & Licensing

Contact Information

Practice Locations

Common questions