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

Alyssa Grossman, RD

Individual provider Pediatric Nutrition Registered Dietitian · NPI 1003529702

Alyssa Grossman, RD is a Pediatric Nutrition Registered Dietitian in Passaic, New Jersey. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022
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

345 Brook Ave
Passaic, NJ 07055-2424
Phone: (973) 767-4324
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X
Pediatric Nutrition Registered Dietitian Taxonomy 133VN1004X
Obesity and Weight Management Nutrition Registered Dietitian Taxonomy 133VN1201X

Record details

NPI number1003529702
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedDecember 28, 2022
Last updated in NPPESDecember 28, 2022
Certification dateDecember 3, 2022
Mailing address345 Brook Ave, Passaic, NJ 07055-2424