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.

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Practice location Address checks out

2150 Black Rock Tpke 2nd Fl
Fairfield, CT 06825-3239
Phone: (203) 384-0451
Fax: (203) 384-0472
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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
Mailing address2150 Black Rock Tpke, 2nd Floor, Fairfield, CT 06825-3239

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