Dr. Mary Horowitz, MD
20+
Years in Practice
Practice Locations
4 locations
Froedtert Memorial Lutheran Hospital
9200 W Wisconsin Ave, Milwaukee, Wisconsin, 53226
(414) 805-3000
The Medical College Of Wisconsin Inc
9200 W Wisconsin Ave, Milwaukee, Wisconsin, 53226
(414) 805-0505
The Medical College Of Wisconsin Inc
9000 W Wisconsin Avnue, Milwaukee, Wisconsin, 53226
Froedtert Memorial Lutheran Hospital, Inc.
9200 W Wisconsin Ave, Milwaukee, Wisconsin, 53226
(414) 259-3000
About Dr. Mary Horowitz
Mary Horowitz, MD is a healthcare provider practicing in Milwaukee, WI.
Specialty Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
4
Locations
1
States Licensed
Credentials & Board Certifications
Credentials verified via NPI Registry (NPPES)
Education & Training
No education details on file.
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Wisconsin | 24175 | Internal Medicine |
Public Data Summary for Dr. Mary Horowitz
With 20 years of practice, Dr. Mary Horowitz is an established healthcare provider, MD,. Dr. currently practices across 4 facilities, including Froedtert Memorial Lutheran Hospital in Milwaukee, Wisconsin. Their National Provider Identifier (NPI) is 1356392195, 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.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Mary Horowitz received $427 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$427
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. Mary Horowitz
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0 reviews
FAQ
Frequently asked questions about Dr. Mary Horowitz
Where does Dr. Mary Horowitz practice?
Dr. Mary Horowitz practices at Froedtert Memorial Lutheran Hospital in Milwaukee, Wisconsin. Dr. is also affiliated with 3 additional facilities, listed below.
Does Dr. Mary Horowitz accept Medicare?
CartoChrome does not have a verified Medicare assignment record for Dr. Mary Horowitz. CMS opt-out records should be checked directly, and patients should call the practice to confirm Medicare acceptance for their specific plan.
What is Dr. Mary Horowitz's NPI number?
Dr. Mary Horowitz's National Provider Identifier (NPI) is 1356392195. 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. Mary Horowitz been practicing?
Dr. Mary Horowitz has approximately 20 years of practice experience.