Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Margaret Louise Pappas, RN
Registered Nurse in Summerfield, FL · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770841942
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Registry record
Entity type Individual (Type 1)
Name Mrs. Margaret Louise Pappas
Credential RN
Sex Female
Practice address 9505 Se 134th St, Summerfield, FL, 34491
Phone (352) 347-1601
Fax (352) 347-1601
Enumeration date Apr 25, 2012
Last updated in NPPES Apr 25, 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 Margaret Pappas?
The National Provider Identifier (NPI) for Margaret Pappas is 1770841942, a Type 1 (individual) record in the CMS NPPES registry.
Where does Margaret Pappas practice?
The practice location on file with NPPES is in Summerfield, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-25.