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

Keystone Ambulance Service Inc

Organization Land Ambulance · NPI 1437120359

Keystone Ambulance Service Inc is a Land Ambulance in Keystone, South Dakota. Licensed in South Dakota. Registered with an NPI since 2006.

Licensed in
SD
In the registry since
2006
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

1005 Harney Street Box 175
Keystone, SD 57751-0175
Phone: (605) 666-5033
Fax: (605) 666-5236
Show map & directions

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

Specialties & licences

Land Ambulance (primary) Taxonomy 3416L0300X · Licence 025 (SD)

Record details

NPI number1437120359
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Deana Mulloy — Office Manager · (605) 666-5033
NPI enumeratedJanuary 30, 2006
Last updated in NPPESAugust 22, 2020
Mailing addressBox 175, 1005 Harney Street, Keystone, SD 57751-0175