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

J. Allen Britvan, MD

Individual provider Emergency Medicine Physician · NPI 1376566042

J. Allen Britvan, MD is an Emergency Medicine Physician in 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

5 Perryridge Rd Emergency Dept
Greenwich, CT 06830-4608
Phone: (203) 863-3637
Fax: (203) 863-3281
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 026785 (CT)

Record details

NPI number1376566042
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESNovember 24, 2008
Mailing address5 Perryridge Road, Greenwich, CT 06830

Other providers in Greenwich