Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Louis Francis Amorosa Jr., MD

Individual provider Orthopaedic Surgery Physician · NPI 1548444508

Louis Francis Amorosa Jr., MD is an Orthopedic Surgery in Ridgewood, New Jersey. Graduated from University of Pittsburgh School of Medicine in 2006, 20 years ago. Practices with Orthonj LLC, a 301-clinician group. Licensed in New Jersey, New York and Pennsylvania.

Years since qualifying
20
Trained at
University of Pittsburgh School of Medicine
Licensed in
NJ, NY, PA
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

85 S Maple Ave
Ridgewood, NJ 07450-4561
Phone: (201) 445-2830
Fax: (201) 445-7471
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence 25MA09115500 (NJ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence MD445496 (PA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 25MA09115500 (NJ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 245955-1 (NY)

Record details

NPI number1548444508
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 26, 2007
Last updated in NPPESJune 14, 2020
Certification dateJune 14, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Orthonj Llc — 301 clinicians
Accepts Medicare assignment Not indicated

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