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

Michael Demasi, APRN

Individual provider Family Nurse Practitioner · NPI 1750866778

Michael Demasi, APRN is a Family Nurse Practitioner in Fairfield, Connecticut. Licensed in Connecticut. Registered with an NPI since 2018.

Licensed in
CT
In the registry since
2018
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

1055 Post Rd
Fairfield, CT 06824-6019
Phone: (203) 259-3440
Fax: (203) 254-3889
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 7857 (CT)

Record details

NPI number1750866778
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN
Sole proprietorNo
NPI enumeratedSeptember 25, 2018
Last updated in NPPESDecember 2, 2022
Certification dateDecember 2, 2022
Mailing address1290 Silas Deane Hwy, Hartford Healthcare-Cvo, Wethersfield, CT 06109-4337

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