Abby Greenspun, MS, RD, CDN
Registered Dietitian · Westport, CT
Abby Greenspun, MS, RD, CDN is a registered dietitian with a practice address in Westport, Connecticut, and NPI 1205589751, issued on Feb 3, 2022. Check the license (Connecticut 806951, 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
- Abby Greenspun
- Credential
- MS, RD, CDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 806951 CT
Self-reported in NPPES; status is on the state search - Practice location
- 500 Post RD E, Westport, CT 06880
- Phone
- (203) 522-3288
- Enumerated
- Feb 3, 2022
- Record last updated
- Feb 3, 2022
- Entity
- Type 1 · individual
Also registered at 500 Post RD E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Abby Greenspun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 806951Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21 registered dietitian records list a practice address in Westport
They are 21 of the 886 NPPES records with a practice address in Westport, and 824 registered dietitian records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 21 in Westport → All 824 in Connecticut → Every provider in Westport →
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 Abby Greenspun, MS, RD, CDN's NPI number?
Abby Greenspun, MS, RD, CDN's National Provider Identifier (NPI) is 1205589751, issued on Feb 3, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Abby Greenspun, MS, RD, CDN located?
The NPPES record lists a practice address at 500 Post RD E, Westport, CT, 06880. Phone: (203) 522-3288. Providers update this record themselves, so call before visiting.
How can I verify Abby Greenspun, MS, RD, CDN's license?
NPPES lists Connecticut license number 806951, 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.