NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary-Christian Ryan Herwig-Tucker

Technician in Flint, MI · enumerated 2022 · practices at Great Lakes Recovery Mission, LLC.

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

National Provider Identifier

1063169258

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Gary-Christian Ryan Herwig-Tucker
Sex Male
Practice address 504 N Grand Traverse St, Flint, MI, 48503
Enumeration date Mar 7, 2022
Last updated in NPPES Mar 7, 2022

Taxonomy & licenses

374700000X Technician Nursing Service Related 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

What is the NPI number for Gary-Christian Herwig-Tucker?
The National Provider Identifier (NPI) for Gary-Christian Herwig-Tucker is 1063169258, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gary-Christian Herwig-Tucker practice?
The practice location on file with NPPES is in Flint, 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 2022-03-07.