Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Kathleen Chmura, RN
Registered Nurse in Massapequa, NY · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851672414
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Registry record
Entity type Individual (Type 1)
Name Mrs. Kathleen Chmura
Credential RN
Sex Female
Practice address 40 Polo Rd, Massapequa, NY, 11758
Phone (516) 797-1964
Enumeration date Sep 8, 2011
Last updated in NPPES Sep 8, 2011
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 Kathleen Chmura?
The National Provider Identifier (NPI) for Kathleen Chmura is 1851672414, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathleen Chmura practice?
The practice location on file with NPPES is in Massapequa, 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 2011-09-08.