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MARLA H BREITBARTH MS, RDN
NPI 1588040026
Dietitian, Registered in Pittsburgh, PA

Active since August 06, 2015
603 STANWIX ST STE 500, PITTSBURGH, PA 15222(800) 215-7494 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Marla H Breitbarth Ms, Rdn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARLA H BREITBARTH MS, RDN (NPI 1588040026) is an individual dietitian, registered in Pittsburgh, Pennsylvania and active in the NPI registry since August 2015. She is a graduate of Other (2015).

NPPES Registry Identity

NPI1588040026
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMARLA H BREITBARTHCredential: MS, RDN
Location Address603 STANWIX ST STE 500Pittsburgh, PA 15222-1451
Mailing Address603 Stanwix StPittsburgh, PA 15222-1425
Phone(800) 215-7494
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateAugust 6, 2015
Last NPPES UpdateNovember 20, 2025
NPPES CertifiedNovember 20, 2025
✔ NPI 1588040026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Definition
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.
603 STANWIX ST STE 500, Pittsburgh, PA 15222
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marla H Breitbarth Ms, Rdn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698260669
PECOS Enrollment IDI20251217004773

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANE NEFERIS RD, LDN, CLC
Dietitian, Registered
603 STANWIX ST STE 500
PITTSBURGH, PA 15222
Allegheny County (800) 215-7494
KATHERINE FRIDLEY
Dietitian, Registered
603 STANWIX ST STE 500
PITTSBURGH, PA 15222
Allegheny County (412) 926-6571
ZOE CABLE
Health Educator
603 STANWIX ST STE 500
PITTSBURGH, PA 15222
Allegheny County (412) 286-2183
BRITNEY ZWERGEL NDTR, CLC
Dietetic Technician, Registered
603 STANWIX ST STE 500
PITTSBURGH, PA 15222
Allegheny County (412) 253-8134

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marla Breitbarth's NPI number?

The NPI number for Marla Breitbarth is 1588040026. It was assigned to this individual provider in the NPPES registry on August 6, 2015.

Where is Marla Breitbarth located?

Marla Breitbarth practices at 603 Stanwix St Ste 500, Pittsburgh, PA 15222. The listed phone number is (800) 215-7494.

What is Marla Breitbarth's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Marla Breitbarth enrolled in Medicare?

Yes. Marla Breitbarth is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marla Breitbarth was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.