Lynn Guibbory, RD, CDN
Registered Dietitian · New Haven, CT
Lynn Guibbory, RD, CDN is a registered dietitian with a practice address in New Haven, Connecticut, and NPI 1578147153, issued on May 10, 2021. Check the license (Connecticut 59.002010, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lynn Guibbory
- Credential
- RD, CDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 59.002010 CT
Self-reported in NPPES; status is on the state search - Practice location
- 330 Orchard St Ste E3300, New Haven, CT 06511
- Phone
- (203) 680-6490
- Enumerated
- May 10, 2021
- Record last updated
- May 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210616002084); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 824 in Connecticut → Look up another NPI →
Verify Lynn Guibbory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 59.002010Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northeast Medical Group IncNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lynn Guibbory among 824 registered dietitian records in Connecticut
Lynn Guibbory, RD, CDN is one of 824 registered dietitian records with a practice address in Connecticut. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 65% of them.
- NPI issued2021 · 65% of these records are older, 30% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2018 · median 2013 among the 88 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Connecticut
There are 824 registered dietitian records in Connecticut.
All 824 in Connecticut → Every provider in New Haven → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Andrea Angelini, RDNNew Haven, CT 065111598514713
- Ariel Branham, RDNew Haven, CT 065111326827197
- Nowen Carone, RDNew Haven, CT 065111730571597
- Gina Giacinto Kessler, R.D.New Haven, CT 065111083777247
- Claire Isenga, RDNNew Haven, CT 065111467107151
- Michele Krilivsky, RD, CD-NNew Haven, CT 065111245538909
- Mary Maloy, R.D.New Haven, CT 065111932106614
- Tamzin Marchese, RDNew Haven, CT 065111194962415
Common questions
What is Lynn Guibbory, RD, CDN's NPI number?
Lynn Guibbory, RD, CDN's National Provider Identifier (NPI) is 1578147153, issued on May 10, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lynn Guibbory, RD, CDN located?
The NPPES record lists a practice address at 330 Orchard St Ste E3300, New Haven, CT, 06511. Phone: (203) 680-6490. Providers update this record themselves, so call before visiting.
How can I verify Lynn Guibbory, RD, CDN's license?
NPPES lists Connecticut license number 59.002010, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
What is Lynn Guibbory, RD, CDN's MIPS final score?
The 2023 MIPS final score is 93.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.