Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Karla Marie Osorio, RN
Registered Nurse in Everett, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912499625
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Registry record
Entity type Individual (Type 1)
Name Miss Karla Marie Osorio
Credential RN
Sex Female
Practice address 103 Garland St, Everett, MA, 02149
Phone (617) 312-6889
Enumeration date May 30, 2018
Last updated in NPPES May 30, 2018
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
Is NPI 1912499625 active?
Yes, as of the latest NPPES snapshot, NPI 1912499625 is active (record last updated 2018-05-30).
How do I verify Karla Osorio's NPI record?
Cross-check NPI 1912499625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-30.