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Active NPI 1609596212 Individual Practitioner Female Practitioner

Marissa Ann Hellermann , RDN

Dietitian, Registered • Roseland, NJ

Professional Overview & Biography Verified Profile Summary

Marissa Hellermann, RDN is a registered healthcare professional specializing in Dietitian, Registered in Roseland, NJ. Practice services are available at 36 COOPER AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

36 Cooper Ave

Roseland, NJ 070681628

Telephone 2012527322
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dietitian, Registered in Roseland, NJ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 9.5 Yrs
State Avg: 18.1 Yrs
Regional Practice Density
12 Specialists

Practicing in Roseland, NJ (2025 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2022-09-01
Dietitian, Registered Primary Specialty

NUCC Taxonomy Code: 133V00000X

State License NY 86290986

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Maria Clemente , LPC

Counselor - Professional

NPI 1598340283

Licensed Professional Counselor

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active September 01, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location September 01, 2022

Registered at 36 COOPER AVE, ROSELAND, NJ 070681628 (Tel: 2012527322)

📍
Updated Business Mailing Address September 01, 2022

Registered at 315 15TH ST APT 1012, JERSEY CITY, NJ 073101059 (Tel: 6314059909)

👤
Provider Name / Credentials Updated September 01, 2022

Recorded as MARISSA HELLERMANN, RDN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 01, 2022

Dietitian, Registered (License #86290986 in NY)

🟢
Initial NPI Registration & Enumeration September 01, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1609596212
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 01, 2022
Last Update: September 01, 2022
Sole Proprietor: Yes

Mailing Address

315 15th St Apt 1012

Jersey City, NJ 073101059

Phone: 6314059909

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.