Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Seth Tilzer, Inc

Organization Psychiatry Physician · NPI 1164536744

Seth Tilzer, Inc is a Psychiatry Physician in Granite City, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Partly verified

Some contact details are missing from the federal record.

Gateway Regional Medical Center 2100 Madison Ave
Granite City, IL 62040
Phone: (618) 798-3012
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X (IL)

Record details

NPI number1164536744
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Seth Tilzer — Psychiatrist · (636) 394-2232
NPI enumeratedAugust 19, 2006
Last updated in NPPESJuly 13, 2007
Mailing address2112 Brook Hill Ridge Dr, Chesterfield, MO 63017-7959

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