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

Timothy J Tyrrell, MD

Individual provider Internal Medicine Physician · NPI 1578551719

Timothy J Tyrrell, MD is an Internal Medicine Physician in Naperville, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
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

120 Spalding Dr Ste 303
Naperville, IL 60540-6557
Phone: (630) 527-5575
Fax: (630) 527-5573
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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 036-058551 (IL)

Record details

NPI number1578551719
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 12, 2005
Last updated in NPPESNovember 23, 2015
Mailing address120 Spalding Drive, Ste 303, Naperville, IL 60540-6557

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