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Physician Profile

Calvert G. Warren, MD

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At a glance

About Dr. Warren

Calvert G. Warren, MD practices psychiatry in Greenville, SC. Calvert is a 1990 graduate of University of Rochester School of Medicine and Dentistry. The provider's National Provider Identifier (NPI) is 1083727846.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Psychiatry (Primary)

Credentials & Licensing

SC licenceAs reported to the NPI registry
No. 36535As reported
NY licenceAs reported to the NPI registry
No. 188710-1As reported
NPINational Provider Identifier
1083727846Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Warren specialize in?

Dr. Warren is a psychiatrist in Greenville, SC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.

NPI registry

Where is Dr. Warren located?

Dr. Warren is listed at 701 Grove Rd Suite 200, Greenville, SC 29605. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Warren's phone number?

The number on file is (864) 455-8431. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Warren's NPI number?

Dr. Warren's National Provider Identifier is 1083727846. 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. Warren go to medical school?

Dr. Warren attended University of Rochester School of Medicine and Dentistry, graduating in 1990. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Warren been practicing?

Dr. Warren has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Warren confirmed this information?

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

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