Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lynette O'Connor, N.P.
Nurse Practitioner in Mason, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134243900
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Lynette O'Connor
Credential N.P.
Sex Female
Practice address 630 N Cedar St, Mason, MI, 48854
Phone (517) 676-8321
Enumeration date Mar 19, 2007
Last updated in NPPES May 21, 2008
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 470116197 (MI) 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.
Frequently asked questions
What is the NPI number for Lynette O'Connor?
The National Provider Identifier (NPI) for Lynette O'Connor is 1134243900, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lynette O'Connor practice?
The practice location on file with NPPES is in Mason, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Linda Carter Clinical Social Worker · Mason, MI NPI 1932166873 Stacey Manley Social Worker · Mason, MI NPI 1811929052 Renee Goble Clinical Social Worker · Mason, MI NPI 1114278041 Julie Hickey Registered Nurse · Mason, MI NPI 1982268496 Matthew Moreau Clinical Social Worker · Mason, MI NPI 1194582460 Christina Cattivera Clinical Social Worker · Mason, MI NPI 1730980764
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-21.