NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kelli Lynn Hamilton, NP

Family Nurse Practitioner in Parker, AZ · enumerated 2021 · practices at Lakeside Orthopedic Institute, LLC.

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

National Provider Identifier

1518637321

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Kelli Lynn Hamilton
Credential NP
Sex Female
Practice address 1016 S Joshua Ave, Parker, AZ, 85344
Phone (928) 669-9700
Enumeration date Sep 14, 2021
Last updated in NPPES Sep 14, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 260165 (AZ) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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

Where does Kelli Hamilton practice?
The practice location on file with NPPES is in Parker, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kelli Hamilton?
The National Provider Identifier (NPI) for Kelli Hamilton is 1518637321, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-14.