IndividualActive
David Mercado, RDN
NPI 1770090383 · Registered Dietitian · Parsippany, NJ
David Mercado, RDN is a Registered Dietitian provider in Parsippany, NJ (NPI 1770090383).
Provider details
- NPI number
- 1770090383
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 86054844 (NJ)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
90 E Halsey Rd Ste 331
Parsippany, NJ 07054-3709
Phone: (862) 258-6928
Street-level locationGet directions
Mailing address
10 Elm St
Budd Lake, NJ 07828-3459
Registry dates
- Enumerated
- 2018-01-04
- Last updated
- 2018-01-04
Frequently asked questions
- What is David Mercado's NPI number?
- David Mercado's National Provider Identifier (NPI) is 1770090383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Mercado's specialty?
- David Mercado is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is David Mercado located?
- David Mercado's practice location on file with NPPES is 90 E Halsey Rd Ste 331, Parsippany, NJ 07054-3709.
- What is David Mercado's phone number?
- The practice phone number listed in the NPPES registry for David Mercado is (862) 258-6928.
- Is David Mercado's NPI active?
- Yes — David Mercado's NPI (1770090383) is active in the NPPES registry as of the last update on 2018-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.