Ethan Balk, PHD, RD
Metabolic Nutrition Registered Dietitian · New Haven, CT
Ethan Balk, PHD, RD is a metabolic nutrition registered dietitian with a practice address in New Haven, Connecticut, and NPI 1124535372, issued on Jan 9, 2018. Check the license (Connecticut 1448, 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
- Ethan Balk
- Credential
- PHD, RD
- Primary taxonomy
- Metabolic Nutrition Registered Dietitian 133VN1006X
- License number
- 1448 CT
Self-reported in NPPES; status is on the state search - Practice location
- 40 Temple St Ste 7B, New Haven, CT 06510
- Phone
- (203) 785-6060
- Enumerated
- Jan 9, 2018
- Record last updated
- Jan 9, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 40 Temple St Ste 7B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Dupree, APRNFamily Nurse Practitioner1982233128
- Danielle Friedman, MDSurgery Physician1780950162
- Grigoriy Klimovich, M.D.Surgery Physician1932545399
- Randal Zhou, M.D.Surgery Physician1790198554
Verify Ethan Balk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 1448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Metabolic Nutrition Registered Dietitian providers in Connecticut
There are 12 metabolic nutrition registered dietitian records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other metabolic nutrition registered dietitian records in Connecticut
- Emily Accardo, MS, RD, CD-NNew Haven, CT1831068790
- Kathryn Balkunas, RDN, CDEHarwinton, CT1841779675
- Lucinda Balsome, M.S.,R.D.Glastonbury, CT1831419373
- Leslie Dlugokecki, R.D.Naugatuck, CT1619002532
- Maria Pontes Ferreira, PHD, RDNew London, CT1275484768
- Kari King, RDNew Britain, CT1912231879
- Edyth McClure, R.D., C.D.E.Southbury, CT1437262102
- Jessica Nargi, RD, CD-NNew Haven, CT1306217302
- Karen Novak, R.D.Danbury, CT1588744700
- Laurieann Scher, MS,RD, CDCES, FADCESNew Haven, CT1376888503
Common questions
What is Ethan Balk, PHD, RD's NPI number?
Ethan Balk, PHD, RD's National Provider Identifier (NPI) is 1124535372, issued on Jan 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Balk, PHD, RD located?
The NPPES record lists a practice address at 40 Temple St Ste 7B, New Haven, CT, 06510. Phone: (203) 785-6060. Providers update this record themselves, so call before visiting.
How can I verify Ethan Balk, PHD, RD's license?
NPPES lists Connecticut license number 1448, 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.