NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Semon Mason

Nutritionist in Richmond, VA · enumerated 2026 · practices at Health Is Whole 360.

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

National Provider Identifier

1841125390

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Semon Mason
Sex Female
Practice address Richmond, VA, 23224
Enumeration date Jun 16, 2026
Last updated in NPPES Jun 16, 2026

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

Taxonomy & licenses

133NN1002X Nutrition Education Nutritionist Dietary & Nutritional Service Providers Secondary
133N00000X Nutritionist Dietary & Nutritional Service 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 Semon Mason?
The National Provider Identifier (NPI) for Semon Mason is 1841125390, a Type 1 (individual) record in the CMS NPPES registry.
Where does Semon Mason practice?
The practice location on file with NPPES is in Richmond, VA. 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 2026-06-16.