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Siena Senn, RDN
NPI 1609636075 · Registered Dietitian · Cortland, NY
Siena Senn, RDN is a Registered Dietitian provider in Cortland, NY (NPI 1609636075).
Provider details
- NPI number
- 1609636075
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
134 Homer Ave
Cortland, NY 13045-1254
Phone: (315) 730-9716
Street-level locationGet directions
Mailing address
17 Stewart Pl
Cortland, NY 13045-2944
Registry dates
- Enumerated
- 2024-03-21
- Last updated
- 2024-03-21
- Certified
- 2024-03-21
Frequently asked questions
- What is Siena Senn's NPI number?
- Siena Senn's National Provider Identifier (NPI) is 1609636075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siena Senn's specialty?
- Siena Senn is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Siena Senn located?
- Siena Senn's practice location on file with NPPES is 134 Homer Ave, Cortland, NY 13045-1254.
- What is Siena Senn's phone number?
- The practice phone number listed in the NPPES registry for Siena Senn is (315) 730-9716.
- Is Siena Senn's NPI active?
- Yes — Siena Senn's NPI (1609636075) is active in the NPPES registry as of the last update on 2024-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.