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

Dr. Jacob Alan Seidenberg, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1780328831

Dr. Jacob Alan Seidenberg, MD is an Endocrinology, Diabetes & Metabolism Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2022
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

1801 W Taylor St Ste 1C
Chicago, IL 60612-4795
Phone: (312) 413-3631
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 036.173902 (IL)

Record details

NPI number1780328831
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 25, 2022
Last updated in NPPESJuly 28, 2026
Certification dateJuly 28, 2026

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