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Allison Kallberg, RD
NPI 1255150405 · Registered Dietitian · Wallingford, CT
Allison Kallberg, RD is a Registered Dietitian provider in Wallingford, CT (NPI 1255150405).
Provider details
- NPI number
- 1255150405
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2040 (CT)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
22 Masonic Ave
Wallingford, CT 06492-3048
Phone: (203) 679-5900
Approximate (ZIP-level) locationGet directions
Mailing address
1462 Boulevard
West Hartford, CT 06119-1912
Additional practice locations (1)
- 1462 BoulevardWest Hartford, CT 06119-1912Phone: (203) 837-6817
Registry dates
- Enumerated
- 2024-10-05
- Last updated
- 2024-10-05
- Certified
- 2024-10-05
Frequently asked questions
- What is Allison Kallberg's NPI number?
- Allison Kallberg's National Provider Identifier (NPI) is 1255150405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Kallberg's specialty?
- Allison Kallberg is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Allison Kallberg located?
- Allison Kallberg's practice location on file with NPPES is 22 Masonic Ave, Wallingford, CT 06492-3048.
- What is Allison Kallberg's phone number?
- The practice phone number listed in the NPPES registry for Allison Kallberg is (203) 679-5900.
- Is Allison Kallberg's NPI active?
- Yes — Allison Kallberg's NPI (1255150405) is active in the NPPES registry as of the last update on 2024-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.