Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Shaughnessy

Peer Specialist in Syracuse, NY · enumerated 2024.

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

National Provider Identifier

1720849177

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mark Shaughnessy

Sex Male

Practice address 215 Wyoming St, Syracuse, NY, 13204

Phone (603) 557-2111

Enumeration date Jan 22, 2024

Last updated in NPPES Jan 22, 2024

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Primary

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 does Mark Shaughnessy practice?

The practice location on file with NPPES is in Syracuse, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mark Shaughnessy?

The National Provider Identifier (NPI) for Mark Shaughnessy is 1720849177, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-22.