Danielle Marzella, RDN
NPI 1992342091 · Registered Dietitian · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danielle Marzella, RDN is a Registered Dietitian provider in Pittsburgh, PA (NPI 1992342091).
Provider details
- NPI number
- 1992342091
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- DN006997 (PA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-12-08
- Last updated
- 2021-03-11
- Certified
- 2021-03-11
Frequently asked questions
- What is Danielle Marzella's NPI number?
- Danielle Marzella's National Provider Identifier (NPI) is 1992342091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Marzella's specialty?
- Danielle Marzella is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Danielle Marzella located?
- Danielle Marzella's practice location on file with NPPES is 5750 Baum Blvd # 306, Pittsburgh, PA 15206-3793.
- What is Danielle Marzella's phone number?
- The practice phone number listed in the NPPES registry for Danielle Marzella is (412) 593-2048.
- Does Danielle Marzella accept Medicare?
- Danielle Marzella is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danielle Marzella's NPI active?
- Yes — Danielle Marzella's NPI (1992342091) is active in the NPPES registry as of the last update on 2021-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.