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

Mr. Jason P Oliveira, RD, LDN

Individual provider Registered Dietitian · NPI 1033402003

Mr. Jason P Oliveira, RD, LDN is a Registered Dietitian OR Nutrition Professional in Providence, Rhode Island. Qualified in 2004, 22 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in Florida, Massachusetts and Rhode Island.

Years since qualifying
22
Licensed in
FL, MA, RI
In the registry since
2011
Specialties on file
3
What do these letters mean?
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

67 Durham St
Providence, RI 02908-1522
Phone: (401) 585-4560
Fax: (845) 840-1371
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4255 Collingswood Blvd, Port Charlotte, FL 33948-8819 — (401) 585-4560

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence LDN00553 (RI)
Registered Dietitian Taxonomy 133V00000X · Licence 2246 (MA)
Registered Dietitian Taxonomy 133V00000X · Licence ND11059 (FL)

Record details

NPI number1033402003
Entity typeIndividual (Type 1)
GenderMale
Credentials RD , LDN
Sole proprietorYes
NPI enumeratedMay 24, 2011
Last updated in NPPESMay 12, 2026
Certification dateMay 12, 2026

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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