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

Dr. Nicholas Alexander

Individual provider Adult Reconstructive Orthopaedic Surgery Physician · NPI 1972508240

Dr. Nicholas Alexander is a Hand Surgery in Mahwah, New Jersey. Graduated from Rutgers New Jersey Medical School in 1988, 38 years ago. Practices as a sole proprietor. Licensed in New Jersey.

Years since qualifying
38
Trained at
Rutgers New Jersey Medical School
Licensed in
NJ
In the registry since
2005

Practice location Address checks out

400 Franklin Tpke Ste 100
Mahwah, NJ 07430-3517
Phone: (201) 818-4344
Fax: (201) 818-2710
Show map & directions

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

Specialties & licences

Adult Reconstructive Orthopaedic Surgery Physician (primary) Taxonomy 207XS0114X · Licence MA53478 (NJ)

Record details

NPI number1972508240
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJune 14, 2005
Last updated in NPPESFebruary 29, 2008
Mailing address400 Franklin Tpke, Ste 100, Mahwah, NJ 07430-3517

Medicare enrollment

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

Medicare specialtyHAND SURGERY
Also practisesORTHOPEDIC SURGERY
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Other providers in Mahwah