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

Karen Rizzuto, MS, RD, LDN

Individual provider Registered Dietitian · NPI 1366166530

Karen Rizzuto, MS, RD, LDN is registered under Registered Dietitian OR Nutrition Professional in Providence, Rhode Island. Qualified in 2003, 23 years ago. Practices with Prospect Chartercare Physicians LLC, a 70-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
23
Licensed in
RI
In the registry since
2022
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

245 Chapman St Ste 300
Providence, RI 02905-4539
Phone: (401) 444-7152
Fax: (401) 444-6360
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 41 Sanderson Rd, Smithfield, RI 02917-2602 — (401) 521-6310

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence LDN01200 (RI)

Record details

NPI number1366166530
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , LDN
Sole proprietorNo
NPI enumeratedSeptember 30, 2022
Last updated in NPPESJuly 25, 2025
Certification dateJuly 25, 2025

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Prospect Chartercare Physicians Llc — 70 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at Prospect Chartercare Physicians LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 70 clinicians in the practice; 12 are shown here.

Other providers in Providence