Provider Profile
Listed in the NPI registry as a physical therapist, Olivia L. Janssen, DPT practices in East Patchogue, NY. Olivia graduated from State University of New York at Stony Brook, School of Medicine in 2024.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
191 PATCHOGUE YAPHANK RD
East Patchogue, NY 11772
Olivia L. Janssen is a physical therapist in East Patchogue, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Olivia L. Janssen is listed at 191 Patchogue Yaphank Rd, East Patchogue, NY 11772. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (631) 775-0971. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Olivia L. Janssen's National Provider Identifier is 1316760416. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Olivia L. Janssen attended State University of New York at Stony Brook, School of Medicine, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
Olivia L. Janssen has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Olivia L. Janssen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.