NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark John Meister, PA-C

Physician Assistant in Chelsea, MI · enumerated 2007.

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

National Provider Identifier

1528198348

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mark John Meister
Credential PA-C
Sex Male
Practice address 14700 East Old Us Highway 12, Chelsea, MI, 48118
Enumeration date Mar 7, 2007
Last updated in NPPES Dec 27, 2018

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601002705 (MI) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601002705 (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 Mark Meister?
The National Provider Identifier (NPI) for Mark Meister is 1528198348, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Meister practice?
The practice location on file with NPPES is in Chelsea, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-27.