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

Marla H Breitbarth, MS, RDN

Individual provider Registered Dietitian · NPI 1588040026

Marla H Breitbarth, MS, RDN is a Registered Dietitian OR Nutrition Professional in Pittsburgh, Pennsylvania. Qualified in 2015, 11 years ago. Registered with an NPI since 2015.

Years since qualifying
11
In the registry since
2015
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

603 Stanwix St Ste 500
Pittsburgh, PA 15222-1451
Phone: (800) 215-7494
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1588040026
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN
Sole proprietorNo
NPI enumeratedAugust 6, 2015
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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