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Janell Graunstadt, RD, CD-N
NPI 1619914074 · Registered Dietitian · Norwalk, CT
Janell Graunstadt, RD, CD-N is a Registered Dietitian provider in Norwalk, CT (NPI 1619914074).
Provider details
- NPI number
- 1619914074
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CD-N
- Sex
- Female
- Sole proprietor
- No
- License
- 000735 (CT)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
34 Maple St
Norwalk, CT 06850-3815
Phone: (203) 852-2304
Street-level locationGet directions
Mailing address
1 Daskam Ln
Norwalk, CT 06851-4843
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Janell Graunstadt's NPI number?
- Janell Graunstadt's National Provider Identifier (NPI) is 1619914074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janell Graunstadt's specialty?
- Janell Graunstadt is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Janell Graunstadt located?
- Janell Graunstadt's practice location on file with NPPES is 34 Maple St, Norwalk, CT 06850-3815.
- What is Janell Graunstadt's phone number?
- The practice phone number listed in the NPPES registry for Janell Graunstadt is (203) 852-2304.
- Is Janell Graunstadt's NPI active?
- Yes — Janell Graunstadt's NPI (1619914074) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.