Individual provider · Type 1 NPI

Sonia Cajigal, MD

Allergy & Immunology Physician · St. Peters, MO

NPI number 1720308448 Active · reactivated Oct 28, 2021

Practice location

4800 Mexico Rd Ste 101
St. Peters, MO 63376-1666

Fax (314) 887-7905

Specialties and licenses

TaxonomyCodeLicense
Allergy & Immunology Physician Primary 207K00000X2016010056 (MO)

Allergy & Immunology Physician: An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune dise…

6 other providers at this address

About NPI 1720308448

Sonia Cajigal, MD's National Provider Identifier is 1720308448, issued on Jun 3, 2010. The primary taxonomy on file is Allergy & Immunology Physician (207K00000X), and the practice location is in St. Peters, MO. The record was last updated on Feb 9, 2026.