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

Dr. Sonia Cajigal, MD

Individual provider Allergy & Immunology Physician · NPI 1720308448

Dr. Sonia Cajigal, MD is an Allergy/Immunology in Saint Peters, Missouri. Graduated from University of Missouri, Kansas City, School of Medicine in 2010, 16 years ago. Accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
16
Trained at
University of Missouri, Kansas City, School of Medicine
Licensed in
MO
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4800 Mexico Rd Ste 101
Saint Peters, MO 63376-1666
Phone: (314) 530-6080
Fax: (314) 887-7905
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 2016010056 (MO)

Record details

NPI number1720308448
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2010
Last updated in NPPESFebruary 9, 2026
Certification dateFebruary 9, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolUNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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