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

Dr. Michael B. Schwartz, DO

Individual provider Internal Medicine Physician · NPI 1811918683

Dr. Michael B. Schwartz, DO is an Internal Medicine Physician in Darien, Connecticut. Works from 2 locations. Licensed in Connecticut.

Licensed in
CT
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

36 Old Kings Hwy S
Darien, CT 06820
Phone: (203) 662-8900
Fax: (203) 662-8906
Show map & directions

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

Additional practice locations (1)

  • 50 Old Kings N Hwy, Darien, CT 06820-4609 — (203) 662-9333

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 000319 (CT)

Record details

NPI number1811918683
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESNovember 19, 2019

Other providers in Darien