Allison Mary Kallberg, RD
Registered Dietitian · Wallingford, CT
Allison Mary Kallberg, RD is a registered dietitian with a practice address in Wallingford, Connecticut, and NPI 1255150405, issued on Oct 5, 2024. Check the license (Connecticut 2040, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Allison Mary Kallberg
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 2040 CT
Self-reported in NPPES; status is on the state search - Practice location
- 22 Masonic Ave, Wallingford, CT 06492
- Phone
- (203) 679-5900
- Enumerated
- Oct 5, 2024
- Record last updated
- Oct 5, 2024
- Entity
- Type 1 · individual
Also registered at 22 Masonic Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Allison Mary Kallberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 2040Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12 registered dietitian records list a practice address in Wallingford
They are 12 of the 863 NPPES records with a practice address in Wallingford, and 824 registered dietitian records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12 in Wallingford → All 824 in Connecticut → Every provider in Wallingford →
Other registered dietitian records in Connecticut
- Kirsten AckermanNew Haven, CT1396298485
- Emily AcriNew Haven, CT1962245639
- Natalie Adamson, RD,CD-NTorrington, CT1942585054
- Merril Adelman, R.D.Norwalk, CT1801125471
- Maja Aganovic, RD, LDNNew Haven, CT1356142418
- Susan Agnes, RDEast Granby, CT1518225051
- Whitney Ahneman, M.S. R.D.Stamford, CT1861785545
- Eekra Ahsan, RDGlastonbury, CT1780451229
- Nora Ainsworth, MS, RDN, CDNSouthington, CT1851891634
- Rachel Aiudi, DCN, RDNNew Haven, CT1164303889
Common questions
What is Allison Mary Kallberg, RD's NPI number?
Allison Mary Kallberg, RD's National Provider Identifier (NPI) is 1255150405, issued on Oct 5, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Allison Mary Kallberg, RD located?
The NPPES record lists a practice address at 22 Masonic Ave, Wallingford, CT, 06492. Phone: (203) 679-5900. Providers update this record themselves, so call before visiting.
How can I verify Allison Mary Kallberg, RD's license?
NPPES lists Connecticut license number 2040, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.