Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marissa Lee Osterman, DPT
Physical Therapist in Quincy, MA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932419876
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Marissa Lee Osterman
Credential DPT
Sex Female
Practice address 479 Washington St, Quincy, MA, 02169
Phone (617) 404-8398
Fax (617) 934-0833
Enumeration date Oct 13, 2010
Last updated in NPPES Oct 14, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT37169 (CA) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PTL18957 (MA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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 Marissa Osterman?
The National Provider Identifier (NPI) for Marissa Osterman is 1932419876, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marissa Osterman practice?
The practice location on file with NPPES is in Quincy, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Convenientmd LLC Urgent Care Clinic/Center · Quincy, MA NPI 1700362233 Convenientmd LLC Infusion Therapy Clinic/Center · Quincy, MA NPI 1386281020 Convenientmd LLC Radiology Clinic/Center · Quincy, MA NPI 1396382032 Allison Cambra Physician Assistant · Quincy, MA NPI 1679211023 Kyle Sargent Physician Assistant · Quincy, MA NPI 1518690304 Convenientmd - Ffs Uc LLC Urgent Care Clinic/Center · Quincy, MA NPI 1063103448 Olivia Kelly Family Nurse Practitioner · Quincy, MA NPI 1043990351 Julia Foye Physician Assistant · Quincy, MA NPI 1457032666
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-14.