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

Timothy Ronald Mason

Individual provider Internal Medicine Physician · NPI 1801590849

Timothy Ronald Mason is an Internal Medicine Physician in Wheaton, Illinois. Licensed in Illinois. Registered with an NPI since 2023.

Licensed in
IL
In the registry since
2023
Specialties on file
4
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Practice location Address checks out

26W171 Roosevelt Rd
Wheaton, IL 60187-6002
Phone: (708) 783-9100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence 125.081273 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.081273 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 125.081273 (IL)

Record details

NPI number1801590849
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 27, 2023
Last updated in NPPESJune 30, 2024
Certification dateJune 30, 2024
Mailing address26w171 Roosevelt Rd, Wheaton, IL 60187-6002

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