Individual provider · NPI-1

Dr. Shahid M. Ahsan, M.D.

Internal Medicine, Pulmonary Disease · Naperville, IL

NPI number1740208180
StatusActive
Last updated in NPPESSep 29, 2026

Details

NPI
1740208180
Entity type
Individual (NPI-1)
Name
Dr. Shahid M. Ahsan
Credential
M.D.
Sex
Male
Sole proprietor
No
Enumeration date
Jul 17, 2006
Certification date
Sep 29, 2026
Last updated
Sep 29, 2026

Taxonomy and licenses

Taxonomy codeDescriptionLicenseStatePrimary
207RP1001X Internal Medicine, Pulmonary Disease036089112ILYes
207RP1001X Internal Medicine, Pulmonary Disease01050729IN
207RC0200X Internal Medicine, Critical Care Medicine036089112IL
207RS0012X Internal Medicine, Sleep Medicine036089112IL
207RC0200X Internal Medicine, Critical Care Medicine01050729IN

Practice location

100 Spalding Dr
Naperville, IL 60540-6550

Phone 630-355-8776 · Fax 630-355-7445

Mailing address

2650 Ridge Ave Ste 1223
Evanston, IL 60201-1700

Phone 847-570-2040 · Fax 847-570-5315

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