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

MS. Tonja Alexandra Werkman, RD

Individual provider Renal Nutrition Registered Dietitian · NPI 1568959021

MS. Tonja Alexandra Werkman, RD is a Renal Nutrition Registered Dietitian in Oradell, New Jersey. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018
Specialties on file
3
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

550 Kinderkamack Rd
Oradell, NJ 07649-1500
Phone: (732) 267-0490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X
Renal Nutrition Registered Dietitian Taxonomy 133VN1005X
Metabolic Nutrition Registered Dietitian Taxonomy 133VN1006X

Record details

NPI number1568959021
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedApril 19, 2018
Last updated in NPPESApril 19, 2018