Individual provider · Type 1 NPI

Brett James Cassidy, MD

Obstetrics & Gynecology Physician · Sandwich, IL

NPI number 1649256975 Active

Practice location

831 Sandhurst Dr
Sandwich, IL 60548-1390

Fax (815) 786-1314

Other practice locations

  • 654 W Veterans Pkwy Ste A, Yorkville, IL 60560-2510 · (630) 553-3588
  • 24023 W Lockport St Ste 101, Plainfield, IL 60544-1766 · (815) 577-2840

Specialties and licenses

TaxonomyCodeLicense
Obstetrics & Gynecology Physician Primary 207V00000X036102977 (IL)

Obstetrics & Gynecology Physician: An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

8 other providers at this address

Other obstetrics & gynecology physician providers in Sandwich

See all in Sandwich →

About NPI 1649256975

Brett James Cassidy, MD's National Provider Identifier is 1649256975, issued on Dec 19, 2005. The primary taxonomy on file is Obstetrics & Gynecology Physician (207V00000X), and the practice location is in Sandwich, IL. The record was last updated on Oct 13, 2026.