Leslie Killeen, R.D.
Registered Dietitian · Livingston, NJ
Leslie Killeen, R.D. is a registered dietitian with a practice address in Livingston, New Jersey, and NPI 1043465776, issued on Nov 21, 2008. Check the license with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie Killeen
- Credential
- R.D.
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 75 E Northfield RD, Livingston, NJ 07039
- Phone
- (973) 436-1450
- Enumerated
- Nov 21, 2008
- Record last updated
- Mar 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (908) 964-5718
- Medicare enrollment
- Enrolled (PECOS I20121226000137); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 75 E Northfield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Adamoli, M.D.Internal Medicine Physician1104880871
- Tania Afonso, D.O.Emergency Medicine Physician1417210394
- Sairah Ahmad, AUD, CCC-AAudiologist1033222716
- Frances Anerousis, M.D.Internal Medicine Physician1073723896
- Alexa Bacino, RD, CDERegistered Dietitian1922671452
- Malka Bannet, D.O.Internal Medicine Physician1639467756
Verify Leslie Killeen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Summit Medical Group PABerkeley Heights, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
24 registered dietitian records list a practice address in Livingston
They are 24 of the 1,714 NPPES records with a practice address in Livingston, and 2,006 registered dietitian records in New Jersey.
All 24 in Livingston → All 2,006 in New Jersey → Every provider in Livingston →
Other registered dietitian records in New Jersey
- Gina Abbatemarco, RDLyons, NJ1518211895
- Rawan Abdalla, RDNFranklin Park, NJ1164049219
- Latifah Abdus-Salaam, RDEast Orange, NJ1730463464
- Mariam Abid, RDNEast Brunswick, NJ1861138059
- Tara Abish, RDNLakewood, NJ1891277380
- Samuel Accardi, RDStone Harbor, NJ1366813826
- Prema Achari, MARDMillington, NJ1386706778
- Laura Acosta, MS, RDNWest New York, NJ1285567685
- Sarah Adamchak, RDWayne, NJ1013797422
- Amoke Adams, RD, LDNTrenton, NJ1184020059
Common questions
What is Leslie Killeen, R.D.'s NPI number?
Leslie Killeen, R.D.'s National Provider Identifier (NPI) is 1043465776, issued on Nov 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Killeen, R.D. located?
The NPPES record lists a practice address at 75 E Northfield RD, Livingston, NJ, 07039. Phone: (973) 436-1450. Providers update this record themselves, so call before visiting.
How can I verify Leslie Killeen, R.D.'s license?
Search the New Jersey 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. 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.