Timmer Speech Therapy Services

Timmer Speech Therapy Services is a healthcare organization registered as Speech-Language Pathologist in Hill City, SD, holding Type 2 (organization) NPI 1164934071 since 2017. The authorized official on file is Kirsten Timmer, Speech Language Pathologist.

✓ Active NPI ✓ Valid NPI checksum

NPI	1164934071
Entity type	Organization (Type 2)
Legal business name	Timmer Speech Therapy Services
Practice address	12728 KENNEDYVILLE LOOP, Hill City, SD, 57745
Phone	6055749593
Fax	6055749593
Enumeration date	2017-11-01
Last updated in NPPES	2017-11-01

Authorized official

Name	Kirsten Timmer
Title	Speech Language Pathologist
Phone	6055749593

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
235Z00000X	Speech-Language Pathologist	Primary	273	SD

Copy-ready billing details

Provider: Timmer Speech Therapy Services
NPI: 1164934071
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 12728 KENNEDYVILLE LOOP, Hill City, SD, 57745

Verify this record

Cross-check NPI 1164934071 against the authoritative CMS record: view Timmer Speech Therapy Services on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-11-01. Verify at npiregistry.cms.hhs.gov.

Where is Timmer Speech Therapy Services located?

The practice location on file with NPPES is in Hill City, SD.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-11-01.