Chantelle Arentsen, MS, RDN, LDN
Registered Dietitian · Boston, MA
Chantelle Arentsen, MS, RDN, LDN is a registered dietitian with a practice address in Boston, Massachusetts, and NPI 1417679986, issued on Sep 13, 2022. Check the license (Massachusetts 5691-NU-NU, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Chantelle Arentsen
- Credential
- MS, RDN, LDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 5691-NU-NU MA
Self-reported in NPPES; status is on the state search - Practice location
- 333 Longwood Ave, Boston, MA 02115
- Phone
- (617) 355-4677
- Enumerated
- Sep 13, 2022
- Record last updated
- Sep 13, 2022
- Entity
- Type 1 · individual
Also registered at 333 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Chantelle Arentsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 5691-NU-NUCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Registered Dietitian providers in Massachusetts
There are 2,244 registered dietitian records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other registered dietitian records in Massachusetts
- Lynn Abbott, RDBoston, MA1699006601
- Lauren Abeles, RD, RDNNeedham, MA1407621311
- Robin Abourizk, MA, MS, RD, LDNBoston, MA1073846945
- Christine Abrahamian, R.D.Framingham, MA1114149895
- Jenica Abram, MPH, RDN, LDNConcord, MA1891554325
- Jennifer Ackerman, MS, RD, LDN, CDEWinchester, MA1538349097
- Amy Adams, RDBrockton, MA1033976048
- Karin AdamsMarblehead, MA1316531502
- Rachel Adams, RDNMarblehead, MA1770438590
- Sarah Adler, MS RDN LDNBoston, MA1821741489
Common questions
What is Chantelle Arentsen, MS, RDN, LDN's NPI number?
Chantelle Arentsen, MS, RDN, LDN's National Provider Identifier (NPI) is 1417679986, issued on Sep 13, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Chantelle Arentsen, MS, RDN, LDN located?
The NPPES record lists a practice address at 333 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-4677. Providers update this record themselves, so call before visiting.
How can I verify Chantelle Arentsen, MS, RDN, LDN's license?
NPPES lists Massachusetts license number 5691-NU-NU, as entered by the provider. Search the Massachusetts 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.