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
Mailing address36 Old Kings Hwy S, Darien, CT 06820-4552

Other providers in Darien