NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew John Lang, M.A., A.T., A.T.C.

Athletic Trainer in Sparta, MI · enumerated 2014 · practices at Spectrum Health Primary Care Partners.

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

National Provider Identifier

1245645654

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Matthew John Lang
Credential M.A., A.T., A.T.C.
Sex Male
Practice address 475 W Spartan Dr, Sparta, MI, 49345
Enumeration date Jun 24, 2014
Last updated in NPPES Dec 10, 2015

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2601001300 (MI) 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 Matthew Lang?
The National Provider Identifier (NPI) for Matthew Lang is 1245645654, a Type 1 (individual) record in the CMS NPPES registry.
Where does Matthew Lang practice?
The practice location on file with NPPES is in Sparta, MI. 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 2015-12-10.