NPI 1114174828

Sarah Cathleen Peterson, MD

Practitioner Allergy & Immunology Physician Buffalo Grove, IL

Practice location

Address: 15 S McHenry Rd, Buffalo Grove, IL 60089-6705
Phone: (847) 618-0326
Fax: (847) 618-0762

Registered specialties (2)

Allergy & Immunology Physician Primary

Allopathic & Osteopathic Physicians Taxonomy 207K00000X Licence 036125565 (IL)

Other Allergy & Immunology providers in Illinois →

Internal Medicine Physician

Allopathic & Osteopathic Physicians Taxonomy 207R00000X Licence 036125565 (IL)

Other Internal Medicine providers in Illinois →

Registry record

NPI: 1114174828
Entity type: Individual
Sex (as registered): Female
NPI issued: 25 Aug 2008
Record last updated: 28 Apr 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.