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

Genevieve A John, MD

Individual provider Infectious Disease Physician · NPI 1598809279

Genevieve A John, MD is an Infectious Disease Physician in Fairfield, Connecticut. Licensed in Connecticut. Registered with an NPI since 2007.

Licensed in
CT
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2150 Black Rock Tpke 2nd Fl
Fairfield, CT 06825-3239
Phone: (203) 384-0451
Fax: (203) 384-0472
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 044651 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 044651 (CT)

Record details

NPI number1598809279
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 16, 2007
Last updated in NPPESDecember 10, 2015

Other providers in Fairfield