Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Nicholas Arthur Heliotis, DO

Individual provider Internal Medicine Physician · NPI 1922636158

Dr. Nicholas Arthur Heliotis, DO is an Internal Medicine Physician in Norwalk, Connecticut. Licensed in Connecticut. Registered with an NPI since 2020.

Licensed in
CT
In the registry since
2020
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

108 E Ave
Norwalk, CT 06851-5011
Phone: (203) 853-9166
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 75927 (CT)

Record details

NPI number1922636158
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 1, 2020
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026
Mailing address108 East Ave, Norwalk, CT 06851-5011

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