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
Mailing address67 Maple Ave Fl 2, Derby, CT 06418-1328

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