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

Individual provider Nephrology Physician · NPI 1255378949

John P Fitzgibbons, MD is a Nephrology Physician in Stamford, Connecticut. Works from 2 locations. Licensed in Connecticut and Massachusetts.

Licensed in
CT, MA
In the registry since
2006
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 Partly verified

Some contact details are missing from the federal record.

I Hospital Plz
Stamford, CT 06902
Phone: (203) 276-7485
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Cedar Crest & I-78 Bx689, Allentown, PA 18105-1556 — (610) 402-8029

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 047327 (CT)
Nephrology Physician Taxonomy 207RN0300X · Licence 32331 (MA)

Record details

NPI number1255378949
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2006
Last updated in NPPESOctober 2, 2018
Mailing address1 Hospital Plz, Stamford, CT 06902-3602

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