Are you Olivia L. Janssen, DPT? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 191 Patchogue Yaphank Rd, East Patchogue, NY 11772
About Dr. Janssen
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. NPI 1316760416 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (631) 775-0971
- Email not available
Practice Locations
191 PATCHOGUE YAPHANK RD
East Patchogue, NY 11772
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physical therapists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 20 related providers in 3 groups
Other physical therapists in East Patchogue 4
Same specialty, same city.
Trained at State University of New York at Stony Brook, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2024 at State University of New York at Stony Brook, School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Olivia L. Janssen?
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
What is Olivia L. Janssen's address?
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
How can I make an appointment with Olivia L. Janssen?
The number on file is (631) 775-0971. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Olivia L. Janssen's NPI number?
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
Where did Olivia L. Janssen train?
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
How long has Olivia L. Janssen been practicing?
Olivia L. Janssen has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
Has Olivia L. Janssen confirmed this information?
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
Guide.md listings do not constitute medical advice or an endorsement.