Maria Varthis, MS, RD, CSO, CDN
NPI 1962766592 · Registered Dietitian · Syosset, NY
Maria Varthis, MS, RD, CSO, CDN is a Registered Dietitian provider in Syosset, NY (NPI 1962766592).
Provider details
- NPI number
- 1962766592
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, CSO, CDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 007116 (NY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-06-28
- Last updated
- 2012-06-28
Frequently asked questions
- What is Maria Varthis's NPI number?
- Maria Varthis's National Provider Identifier (NPI) is 1962766592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Varthis's specialty?
- Maria Varthis is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Maria Varthis located?
- Maria Varthis's practice location on file with NPPES is 237 Jericho Tpke, Syosset, NY 11791-4513.
- What is Maria Varthis's phone number?
- The practice phone number listed in the NPPES registry for Maria Varthis is (516) 584-6400.
- Is Maria Varthis's NPI active?
- Yes — Maria Varthis's NPI (1962766592) is active in the NPPES registry as of the last update on 2012-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.