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

Dr. James Richard Dorr, MD

Individual provider Internal Medicine Physician · NPI 1427367705

Dr. James Richard Dorr, MD is an Internal Medicine Physician in Darien, Connecticut. Licensed in Connecticut. Registered with an NPI since 2010.

Licensed in
CT
In the registry since
2010
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

1500 Post Rd 1st Fl Ste 100
Darien, CT 06820-5935
Phone: (203) 655-8749
Fax: (203) 656-0701
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 11329 (CT)

Record details

NPI number1427367705
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2010
Last updated in NPPESMay 10, 2017
Mailing address1500 Post Rd, 1st Floor, Suite 100, Darien, CT 06820-5935

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