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

Williamson County Ambulance Service, Inc

Organization Ambulance · NPI 1255428140

Williamson County Ambulance Service, Inc is an Ambulance in Marion, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

808 E Deyoung St
Marion, IL 62959-3333
Phone: (618) 997-4915
Fax: (618) 993-3386
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Land Ambulance (primary) Taxonomy 3416L0300X · Licence 5210 (IL)
Ambulance Taxonomy 341600000X

Record details

NPI number1255428140
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ricky Colyer — President · (618) 922-8670
NPI enumeratedOctober 10, 2006
Last updated in NPPESJuly 29, 2019
Mailing address808 E Deyoung St, Marion, IL 62959-3333