Ashley Sliwa, RD
Registered Dietitian · Putnam, CT
Ashley Sliwa, RD is a registered dietitian with a practice address in Putnam, Connecticut, and NPI 1821752338, issued on Oct 30, 2021. Check the license (Connecticut 002438, 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
- Ashley Sliwa
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 002438 CT
Self-reported in NPPES; status is on the state search - Practice location
- 320 Pomfret St, Putnam, CT 06260
- Phone
- (860) 928-6541
- Enumerated
- Oct 30, 2021
- Record last updated
- May 13, 2025
- Entity
- Type 1 · individual
Also registered at 320 Pomfret St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ashley Sliwa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 002438Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6 registered dietitian records list a practice address in Putnam
They are 6 of the 512 NPPES records with a practice address in Putnam, and 824 registered dietitian records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6 in Putnam → All 824 in Connecticut → Every provider in Putnam →
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 Ashley Sliwa, RD's NPI number?
Ashley Sliwa, RD's National Provider Identifier (NPI) is 1821752338, issued on Oct 30, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Sliwa, RD located?
The NPPES record lists a practice address at 320 Pomfret St, Putnam, CT, 06260. Phone: (860) 928-6541. Providers update this record themselves, so call before visiting.
How can I verify Ashley Sliwa, RD's license?
NPPES lists Connecticut license number 002438, 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.