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

Dr. William Gray, MD

Individual provider Hospitalist Physician · NPI 1033402862

Dr. William Gray, MD is a Hospitalist Physician in Derby, Connecticut. Licensed in Connecticut. Registered with an NPI since 2011.

Licensed in
CT
In the registry since
2011
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

130 Division St
Derby, CT 06418
Phone: (203) 732-1330
Fax: (203) 732-1332
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 51115 (CT)
Hospitalist Physician Taxonomy 208M00000X · Licence 51115 (CT)

Record details

NPI number1033402862
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 26, 2011
Last updated in NPPESOctober 14, 2019

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