NPI Portal NPI Lookup & Verification

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

Sierra D Hamilton

Student in an Organized Health Care Education/Training Program in Dayton, OH · enumerated 2018 · practices at Premise Health of Ohio Medical PA.

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

National Provider Identifier

1902314750

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Sierra D Hamilton
Sex Female
Practice address Dayton, OH, 45402
Enumeration date Jan 15, 2018
Last updated in NPPES Jul 2, 2018

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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 Sierra Hamilton?
The National Provider Identifier (NPI) for Sierra Hamilton is 1902314750, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sierra Hamilton practice?
The practice location on file with NPPES is in Dayton, OH. 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 2018-07-02.