NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Metzger, COTA

Occupational Therapy Assistant in West Seneca, NY · enumerated 2006.

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

National Provider Identifier

1710067780

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mark Metzger
Credential COTA
Sex Male
Practice address 326 Orchard Park Rd, West Seneca, NY, 14224
Fax (716) 828-9275
Enumeration date Oct 16, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 002368 (NY) 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

What is the NPI number for Mark Metzger?
The National Provider Identifier (NPI) for Mark Metzger is 1710067780, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Metzger practice?
The practice location on file with NPPES is in West Seneca, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.