Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Dori Lynn Owczarzak, MS, RD, LDN

Individual provider Registered Dietitian · NPI 1548132426

Mrs. Dori Lynn Owczarzak, MS, RD, LDN is registered under Registered Dietitian OR Nutrition Professional in Pittsburgh, Pennsylvania. Qualified in 2008, 18 years ago. Licensed in Pennsylvania.

Years since qualifying
18
Licensed in
PA
In the registry since
2025
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

1789 S Braddock Ave Ste 410
Pittsburgh, PA 15218-1881
Phone: (412) 247-2310
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DN000416 (PA)

Record details

NPI number1548132426
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , LDN
Sole proprietorNo
NPI enumeratedSeptember 22, 2025
Last updated in NPPESSeptember 22, 2025
Certification dateSeptember 21, 2025

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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