Nicholas Arthur Heliotis, DO
Internal Medicine Physician · Norwalk, CT
Nicholas Arthur Heliotis, DO is an internal medicine physician with a practice address in Norwalk, Connecticut, and NPI 1922636158, issued on Apr 1, 2020. Check the license (Connecticut 75927, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nicholas Arthur Heliotis
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 75927 CT
Self-reported in NPPES; status is on the state search - Practice location
- 108 East Ave, Norwalk, CT 06851
- Phone
- (203) 853-9166
- Enumerated
- Apr 1, 2020
- Record last updated
- Apr 15, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 108 East Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suzanne Van Vechten, LCSWMental Health Counselor1578640082
- Susan Williams, LCSWPsychoanalyst1942410345
Verify Nicholas Arthur Heliotis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 75927Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,789 Medicare Part D claims for 327 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Atorvastatin Calcium106 claims
- Amlodipine Besylate71 claims
- Rosuvastatin Calcium64 claims
- Levothyroxine Sodium53 claims
- Metoprolol Succinate50 claims
- Escitalopram Oxalate43 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Nicholas Arthur Heliotis among 2,623 internal medicine physician records in Connecticut
Nicholas Arthur Heliotis, DO is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 88% of them.
- NPI issued2020 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
79 internal medicine physician records list a practice address in Norwalk
They are 79 of the 1,993 NPPES records with a practice address in Norwalk, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Norwalk → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sharyu Bande, MDNorwalk, CT 068511619130705
- Tao-Nan Chi, M.D.Norwalk, CT 068511538279583
- Charles Cochran, M.D.Norwalk, CT 068511962509489
- Marvin Den, M.D.Norwalk, CT 068511659363356
- Howard Eison, MDNorwalk, CT 068511427197086
- Sowmya Gadey, DONorwalk, CT 068511255619011
- Steven Glazer, MDNorwalk, CT 068511912011578
- Richard Huntley, M.D.Norwalk, CT 068511215929955
Common questions
What is Nicholas Arthur Heliotis, DO's NPI number?
Nicholas Arthur Heliotis, DO's National Provider Identifier (NPI) is 1922636158, issued on Apr 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Arthur Heliotis, DO located?
The NPPES record lists a practice address at 108 East Ave, Norwalk, CT, 06851. Phone: (203) 853-9166. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Arthur Heliotis, DO's license?
NPPES lists Connecticut license number 75927, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nicholas Arthur Heliotis, DO prescribe under Medicare Part D?
In 2024, Nicholas Arthur Heliotis, DO had 1,789 Medicare Part D claims for 327 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions 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.