Heidi Elise Karner, RDN
Registered Dietitian · Boston, MA
Heidi Elise Karner, RDN is a registered dietitian with a practice address in Boston, Massachusetts, and NPI 1801439013, issued on Oct 21, 2019. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heidi Elise Karner
- Credential
- RDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 86110291 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1 Joslin PL Ofc 208, Boston, MA 02215
- Phone
- (617) 309-2438
- Enumerated
- Oct 21, 2019
- Record last updated
- Oct 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220822001338); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 2,244 in Massachusetts → Look up another NPI →
Verify Heidi Elise Karner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts 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
- Happy Valley Nutrition PCAmherst, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heidi Elise Karner among 2,244 registered dietitian records in Massachusetts
Heidi Elise Karner, RDN is one of 2,244 registered dietitian records with a practice address in Massachusetts. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.
- NPI issued2019 · 59% of these records are older, 36% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2017 · median 2011 among the 202 with a school on file
- Record last updated2019 · 62% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Massachusetts
There are 2,244 registered dietitian records in Massachusetts.
All 2,244 in Massachusetts → Every provider in Boston → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Sandra Allonen, RDBoston, MA 022151659404473
- Alison Books, MS, RD, LDNBoston, MA 022151568512671
- Kattia Corrales-Yauckoes, MS, RD, LDNBoston, MA 022151528073277
- Melinda Dennis, MS, RD, LDNBoston, MA 022151508920034
- Ann Feldman, MS, RD, CDEBoston, MA 022151457324386
- Melissa Gilman, RDBoston, MA 022151598738494
- Laurie Higgins, MS, RD, LDN, CDEBoston, MA 022151922022706
- Elisabeth Moore, R.D.Boston, MA 022151912063165
Common questions
What is Heidi Elise Karner, RDN's NPI number?
Heidi Elise Karner, RDN's National Provider Identifier (NPI) is 1801439013, issued on Oct 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Heidi Elise Karner, RDN located?
The NPPES record lists a practice address at 1 Joslin PL Ofc 208, Boston, MA, 02215. Phone: (617) 309-2438. Providers update this record themselves, so call before visiting.
How can I verify Heidi Elise Karner, RDN's license?
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. 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.