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

Dr. Jeffrey Nathanson, MD

Individual provider Gastroenterology Physician · NPI 1972559615

Dr. Jeffrey Nathanson, MD is a Gastroenterology Physician in Northbrook, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

40 Skokie Blvd Ste 110
Northbrook, IL 60062-1614
Phone: (224) 407-4400
Fax: (224) 407-2255
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 036105275 (IL)

Record details

NPI number1972559615
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESSeptember 26, 2025
Certification dateSeptember 26, 2025
Mailing address950 Technology Way, Suite 250, Libertyville, IL 60048-5366

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