Dr. Timothy Larsen, D.O.
Cardiac Electrophysiology
15+
Years in Practice
Available
Telehealth
Practice Locations
1 location
About Dr. Timothy Larsen
Timothy Larsen, D.O. is a healthcare provider practicing in Chicago, IL.
Specialty Definition
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
15
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Cardiac ElectrophysiologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Michigan State University College Of Osteopathic Medicine
Class of 2011
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Illinois | 036-149085 | Internal Medicine | — |
| Illinois | 036-149085 | Internal Medicine |
Public Data Summary for Dr. Timothy Larsen
With 15 years of practice, Dr. Timothy Larsen is an established cardiac electrophysiology provider, D.O., after earning their medical degree at Michigan State University College Of Osteopathic Medicine in 2011. Dr. currently practices at The Board Of Trustees Of The University Of Illinois in Chicago, Illinois. Their National Provider Identifier (NPI) is 1477845337, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. Timothy Larsen as a high-volume cardiac electrophysiology provider, treating approximately 3K Medicare beneficiaries and delivering 5K services in the most recent reporting year. That panel size indicates sustained experience with complex Medicare cases.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Timothy Larsen received $5K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$5K
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Timothy Larsen
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0 reviews
Cardiac Electrophysiology Providers Nearby
Same primary specialty near ZIP 60612
FAQ
Frequently asked questions about Dr. Timothy Larsen
What does Dr. Timothy Larsen specialize in?
Dr. Timothy Larsen specializes in Cardiac Electrophysiology. Secondary taxonomy filings also list Internal Medicine.
Where does Dr. Timothy Larsen practice?
Dr. Timothy Larsen practices at The Board Of Trustees Of The University Of Illinois in Chicago, Illinois.
Does Dr. Timothy Larsen accept Medicare?
CMS records show that Dr. Timothy Larsen accepts Medicare assignment. CMS billing data shows 3K Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Timothy Larsen's NPI number?
Dr. Timothy Larsen's National Provider Identifier (NPI) is 1477845337. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Timothy Larsen been practicing?
Dr. Timothy Larsen has approximately 15 years of practice experience, having graduated from Michigan State University College Of Osteopathic Medicine in 2011.