Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Synapse Monitoring Services LLC

Other Specialist/Technologist in O Fallon, MO · enumerated 2014 · authorized official Curt Kelly, Owner.

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

National Provider Identifier

1043634488

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Registry record

Entity type Organization (Type 2)

Legal business name Synapse Monitoring Services LLC

Practice address 7404 Heathermoor Ln, O Fallon, MO, 63368

Phone (636) 357-2951

Fax (636) 272-0979

Enumeration date Feb 5, 2014

Last updated in NPPES Apr 28, 2016

Taxonomy & classification

246Z00000X Other Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

Authorized official

Name Curt Kelly

Title Owner

Phone (636) 357-2951

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

Where is Synapse Monitoring Services LLC located?

The practice location on file with NPPES is in O Fallon, MO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-04-28. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-28.