Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marguerite A Mullen, PT
Physical Therapist in Berwyn, PA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710686936
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Marguerite A Mullen
Credential PT
Sex Female
Practice address 511 Old Lancaster Rd Ste 12, Berwyn, PA, 19312
Phone (484) 919-5601
Enumeration date Feb 27, 2023
Last updated in NPPES Dec 29, 2023
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT028045 (PA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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 Marguerite Mullen?
The National Provider Identifier (NPI) for Marguerite Mullen is 1710686936, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marguerite Mullen practice?
The practice location on file with NPPES is in Berwyn, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-29.