Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron William Mccook, PA-C
Physician Assistant in Mesquite, NV · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649543463
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Registry record
Entity type Individual (Type 1)
Name Aaron William Mccook
Credential PA-C
Sex Male
Practice address 340 Falcon Ridge Pkwy Ste 202, Mesquite, NV, 89027
Phone (702) 346-3875
Fax (702) 346-3878
Enumeration date Feb 10, 2012
Last updated in NPPES Mar 17, 2018
Taxonomy & licenses
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License PA1317 (NV) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA1317 (NV) 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.
Frequently asked questions
Is NPI 1649543463 active?
Yes, as of the latest NPPES snapshot, NPI 1649543463 is active (record last updated 2018-03-17).
How do I verify Aaron Mccook's NPI record?
Cross-check NPI 1649543463 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.