John C Karvelas, RRT

Individual provider Critical Care Registered Respiratory Therapist · NPI 1730754276

John C Karvelas, RRT is a Critical Care Registered Respiratory Therapist in Danvers, Massachusetts. Licensed in New Hampshire. Registered with an NPI since 2021.

Licensed in: NH
In the registry since: 2021

What do these letters mean?

RRT — Registered Respiratory Therapist: Treats breathing disorders and manages ventilators.

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Practice location Address checks out

132 Collins St Unit 1
Danvers, MA 01923-3500
Phone: (617) 771-9142

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

Specialties & licences

Critical Care Registered Respiratory Therapist (primary)	Taxonomy 2279C0205X · Licence 1423 (NH)

Record details

NPI number	1730754276
Entity type	Individual (Type 1)
Gender	Male
Credentials	RRT
Sole proprietor	No
NPI enumerated	May 26, 2021
Last updated in NPPES	July 26, 2026
Certification date	May 26, 2021
Mailing address	132 Collins St Unit 1, Danvers, MA 01923-3500