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

Mark Tolsma, APN

Individual provider Family Nurse Practitioner · NPI 1902588700

Mark Tolsma, APN is a Family Nurse Practitioner in Upper Saddle River, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2023
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

2 Park Way
Upper Saddle River, NJ 07458-2345
Phone: (201) 882-7526
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 26NJ14890200 (NJ)

Record details

NPI number1902588700
Entity typeIndividual (Type 1)
GenderMale
Credentials APN
Sole proprietorYes
NPI enumeratedAugust 2, 2023
Last updated in NPPESAugust 2, 2023
Certification dateAugust 2, 2023
Mailing address46 School St, North Haledon, NJ 07508-2529

Other providers in Upper Saddle River