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Gillian Schwartz, RD
NPI 1033644059 · Nutritionist · East Setauket, NY
Gillian Schwartz, RD is a Nutritionist provider in East Setauket, NY (NPI 1033644059).
Provider details
- NPI number
- 1033644059
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 1085469 (NY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
235 N Belle Mead Rd
East Setauket, NY 11733-3456
Phone: (631) 751-3000
Fax: (631) 675-2001
Street-level locationGet directions
Mailing address
235 N Belle Mead Rd
East Setauket, NY 11733-3456
Registry dates
- Enumerated
- 2017-04-27
- Last updated
- 2017-04-27
Frequently asked questions
- What is Gillian Schwartz's NPI number?
- Gillian Schwartz's National Provider Identifier (NPI) is 1033644059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gillian Schwartz's specialty?
- Gillian Schwartz is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Gillian Schwartz located?
- Gillian Schwartz's practice location on file with NPPES is 235 N Belle Mead Rd, East Setauket, NY 11733-3456.
- What is Gillian Schwartz's phone number?
- The practice phone number listed in the NPPES registry for Gillian Schwartz is (631) 751-3000.
- Is Gillian Schwartz's NPI active?
- Yes — Gillian Schwartz's NPI (1033644059) is active in the NPPES registry as of the last update on 2017-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.