Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marguerite Meghan Rose Johnson, MA, LAT, ATC
Athletic Trainer in Bryn Mawr, PA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861181141
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Registry record
Entity type Individual (Type 1)
Name Marguerite Meghan Rose Johnson
Credential MA, LAT, ATC
Sex Female
Practice address 275 S Ithan Ave, Bryn Mawr, PA, 19010
Phone (610) 801-1221
Enumeration date May 3, 2023
Last updated in NPPES May 3, 2023
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RT007525 (PA) Primary
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 Marguerite Johnson practice?
The practice location on file with NPPES is in Bryn Mawr, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marguerite Johnson?
The National Provider Identifier (NPI) for Marguerite Johnson is 1861181141, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-03.