NPI Portal NPI Lookup & Verification

Greg Marvin Mess, DC

Greg Marvin Mess is a Chiropractor provider (Chiropractor) practicing in Fruitland, ID, registered in the NPPES registry with NPI 1508986894 since 2007. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1508986894
Entity type Individual (Type 1)
Name Greg Marvin Mess
Credential DC
Sex Male
Practice address Fruitland, ID, 83619
Phone 2084523352
Fax 2084523355
Enumeration date 2007-03-30
Last updated in NPPES 2020-01-05

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Secondary CHII833 ID
111N00000X Chiropractor Secondary 273040 OR
111N00000X Chiropractor Primary CHIA833 ID

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Greg Mess, DC
NPI: 1508986894
Taxonomy: 111N00000X (Chiropractor)
Address: Fruitland, ID, 83619

Verify this record

Cross-check NPI 1508986894 against the authoritative CMS record: view Greg Marvin Mess on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Greg Mess?
The National Provider Identifier (NPI) for Greg Mess is 1508986894, a Type 1 (individual) record in the CMS NPPES registry.
Where does Greg Mess practice?
The practice location on file with NPPES is in Fruitland, ID. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-01-05.