Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maureen Mackenzie, RN
Registered Nurse in Shirley, NY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699033126
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Registry record
Entity type Individual (Type 1)
Name Maureen Mackenzie
Credential RN
Sex Female
Practice address 230 Vanburen Street, Shirley, NY, 11967
Phone (631) 874-1248
Fax (631) 874-1910
Enumeration date May 3, 2012
Last updated in NPPES May 3, 2012
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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 Maureen Mackenzie?
The National Provider Identifier (NPI) for Maureen Mackenzie is 1699033126, a Type 1 (individual) record in the CMS NPPES registry.
Where does Maureen Mackenzie practice?
The practice location on file with NPPES is in Shirley, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-03.