NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sarah Tyndall LLC

Clinical Social Worker in Kirkwood, MO · enumerated 2022 · authorized official Sarah Tyndall, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1073222683

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Sarah Tyndall LLC
Practice address 140 Prospect Ave Ste H, Kirkwood, MO, 63122
Phone (314) 516-3753
Fax (833) 902-1016
Enumeration date Nov 22, 2022
Last updated in NPPES Nov 22, 2022

Taxonomy & classification

103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Sarah Tyndall
Title Owner
Phone (314) 516-3753

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 → Validate an NPI →

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 2022-11-22. Verify at npiregistry.cms.hhs.gov.
Where is Sarah Tyndall LLC located?
The practice location on file with NPPES is in Kirkwood, MO.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-22.