Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Joanne Lazzaro, RN
Registered Nurse in Greensburg, PA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598272957
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Registry record
Entity type Individual (Type 1)
Name Ms. Joanne Lazzaro
Credential RN
Sex Female
Practice address 212 Outlet Way Ste 1, Greensburg, PA, 15601
Phone (724) 853-7300
Fax (724) 853-8018
Enumeration date Jan 8, 2018
Last updated in NPPES Feb 15, 2021
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
Where does Joanne Lazzaro practice?
The practice location on file with NPPES is in Greensburg, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joanne Lazzaro?
The National Provider Identifier (NPI) for Joanne Lazzaro is 1598272957, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-15.