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DANIELLE MARGARET MARZELLA RDN
NPI 1992342091
Dietitian, Registered in Pittsburgh, PA

Active since December 08, 2019
5750 BAUM BLVD # 306, PITTSBURGH, PA 15206(412) 593-2048 Get Directions Write a Review

NPPES record last updated: March 11, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 11, 2021, Dec 8, 2019 (2 updates tracked since 2019).

About Danielle Margaret Marzella Rdn NPPES

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

DANIELLE MARGARET MARZELLA RDN (NPI 1992342091) is an individual dietitian, registered in Pittsburgh, Pennsylvania, licensed in Pennsylvania (DN006997) and active in the NPI registry since December 2019.

NPPES Registry Identity

NPI1992342091
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameDANIELLE MARGARET MARZELLACredential: RDN
Location Address5750 BAUM BLVD # 306Pittsburgh, PA 15206-3793
Mailing Address5750 Baum Blvd, Ste 306Pittsburgh, PA 15206-3793 · (412) 593-2048 · Fax (844) 311-7396
Phone(412) 593-2048
Sole ProprietorNo
Enumeration DateDecember 8, 2019
Last NPPES UpdateMarch 11, 20212 updates tracked since enumeration
NPPES CertifiedMarch 11, 2021
✔ NPI 1992342091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in PA · DN006997
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.
5750 BAUM BLVD # 306, Pittsburgh, PA 15206
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Danielle Margaret Marzella Rdn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Danielle Marzella reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Case Specific Nutrition LLC
Same address
Dietitian, Registered
5750 BAUM BLVD STE 306
Pittsburgh, PA 15206
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 19 clinicians in this Medicare group
NPI 1750758561 (412) 593-2048

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 5

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

CASE SPECIFIC NUTRITION LLC
Health Educator
5750 BAUM BLVD # 306
PITTSBURGH, PA 15206
Allegheny County (412) 593-2048
VINCE RANALLI MASTER DPP TRAINER
Health Educator
5750 BAUM BLVD # 306
PITTSBURGH, PA 15206
Allegheny County (412) 593-2048
LISA BALESTRINO MS, RD, LDN, CSSD
Dietitian, Registered
5750 BAUM BLVD # 306
PITTSBURGH, PA 15206
Allegheny County (412) 593-2048
REBECCA MARIE ADDISON RD
Dietitian, Registered
5750 BAUM BLVD # 306
PITTSBURGH, PA 15206
Allegheny County (412) 593-2048
LAURA ELIZABETH KLEIBER MS, RDN, LDN
Dietitian, Registered
5750 BAUM BLVD # 306
PITTSBURGH, PA 15206
Allegheny County (412) 593-2048

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 Danielle Marzella's NPI number?

The NPI number for Danielle Marzella is 1992342091. It was assigned to this individual provider in the NPPES registry on December 8, 2019.

Where is Danielle Marzella located?

Danielle Marzella practices at 5750 Baum Blvd # 306, Pittsburgh, PA 15206. The listed phone number is (412) 593-2048.

What is Danielle Marzella's specialty?

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

Is Danielle Marzella enrolled in Medicare?

Yes. Danielle Marzella is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Danielle Marzella's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Danielle Marzella reassigns Medicare benefits to Case Specific Nutrition LLC (Pittsburgh, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Danielle Marzella's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Danielle Marzella was last updated on March 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.