Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Kelsie Nicole Osborne
Behavior Analyst in Mesa, AZ · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912485988
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Registry record
Entity type Individual (Type 1)
Name Ms. Kelsie Nicole Osborne
Sex Female
Practice address 455 E 6th St, Mesa, AZ, 85203
Phone (855) 772-8847
Enumeration date Aug 1, 2018
Last updated in NPPES Aug 20, 2025
Taxonomy & licenses
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.
Frequently asked questions
How do I verify Kelsie Osborne's NPI record?
Cross-check NPI 1912485988 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912485988 active?
Yes, as of the latest NPPES snapshot, NPI 1912485988 is active (record last updated 2025-08-20).
Other providers at this practice address
Browse all → Brigett Garner Obstetrics & Gynecology Nurse Practitioner · Mesa, AZ NPI 1154388908 Andrew Adamson Obstetrics & Gynecology Physician · Mesa, AZ NPI 1124330220 Aime Poncho Behavior Technician · Mesa, AZ NPI 1457869604 Darleisha Stigall Behavior Technician · Mesa, AZ NPI 1932719465 Evelyn Holy Behavior Analyst · Mesa, AZ NPI 1982297560 Luisa Martinez Behavior Analyst · Mesa, AZ NPI 1740874486 Janet Lopez Behavior Technician · Mesa, AZ NPI 1336916741 Sophia Fiorillo Behavior Analyst · Mesa, AZ NPI 1629873658
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-20.