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

Dr. William Christopher Brown, MD

Individual provider Specialist · NPI 1679519979

Dr. William Christopher Brown, MD is a Specialist in Old Greenwich, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
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

1385 E Putnam Ave
Old Greenwich, CT 06870-1305
Phone: (203) 863-1180
Fax: (203) 863-1182
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 31641 (CT)

Record details

NPI number1679519979
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2006
Last updated in NPPESApril 27, 2017
Mailing address1385 E Putnam Ave, Old Greenwich, CT 06870-1305

Other providers in Old Greenwich