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

Sean Patrick Kilgallon, DO

Individual provider Internal Medicine Physician · NPI 1093506545

Sean Patrick Kilgallon, DO is an Internal Medicine Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2025.

Licensed in
IL
In the registry since
2025
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.

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Practice location Address checks out

5140 N California Ave
Chicago, IL 60625-3645
Phone: (773) 878-8200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 125.085605 (IL)

Record details

NPI number1093506545
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 14, 2025
Last updated in NPPESMay 14, 2025
Certification dateMay 14, 2025
Mailing address2553 N Spaulding Ave Unit 1, Chicago, IL 60647-1403

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