DR. CHARLES A. III THORSEN (M.D.) – Internal Medicine Physician, NPI 1578540985

DR. CHARLES A. III THORSEN (M.D.) is a healthcare provider. based in Evanston, Illinois. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. The NPI Number for DR. CHARLES A. III THORSEN (M.D.) is 1578540985

Main info

Male
Name
DR. CHARLES A. III THORSEN (M.D.)
NPI
1578540985
Phone
(847) 866-3700
Address
909 DAVIS ST
Enumeration Date
28 December 2005
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience45
Completeness75
Years active:20State licenses:0Digital endpointsOther names

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Provider Addresses for DR. CHARLES A. III THORSEN (M.D.)

  • 909, Davis Street, Downtown, Evanston, Evanston Township, Cook County, Illinois, 60201, United States

    EVANSTON, IL 602013664

    Phone: (847) 866-3700

    Fax: (847) 866-3746

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60201)

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Frequently asked questions

What identifier follows DR. CHARLES A. III THORSEN (M.D.) across health systems?
The NPI 1578540985 uniquely identifies DR. CHARLES A. III THORSEN (M.D.) in U.S. healthcare data.
Should I treat DR. CHARLES A. III THORSEN (M.D.) as an active provider?
Patients and plans typically see DR. CHARLES A. III THORSEN (M.D.) as active in the national extract.
How should patients interpret DR. CHARLES A. III THORSEN (M.D.)'s specialty?
The extract shows Internal Medicine Physician for DR. CHARLES A. III THORSEN (M.D.). Clinical services aligned with this taxonomy classification.
Can patients visit DR. CHARLES A. III THORSEN (M.D.) in Evanston, Illinois?
For routing, start with Evanston, Illinois for DR. CHARLES A. III THORSEN (M.D.), then verify phone and hours locally.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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