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

John D'Avella, MD

Individual provider Nephrology Physician · NPI 1225137243

John D'Avella, MD is a Nephrology Physician in Hartford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

85 Seymour St Ste 900
Hartford, CT 06106-5501
Phone: (860) 241-0700
Fax: (860) 525-7881
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 017425 (CT)

Record details

NPI number1225137243
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 22, 2006
Last updated in NPPESFebruary 11, 2010
Mailing address2110 Silas Deane Hwy, Rocky Hill, CT 06067-2313

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