Dr. Dennis Peacock, MD
Internal Medicine
61% Complete
Profile completeness
ZIP Healthcare Access Score
Excellent Access
ZIP 60657 • B
19+
Years in Practice
Healthcare Access Where Dr. Dennis Peacock Practices
ZIP code 60657 • Chicago, Illinois
Most healthcare needs can be met within a short drive for residents of ZIP 60657.
View full Healthcare Access Score report for ZIP 60657Conditions Dr. Dennis Peacock Can Help With
Based on specialty, these are the relevant healthcare access scores for the practice area
Practice Locations
2 locations
About Dr. Dennis Peacock
Dennis Peacock, MD is a healthcare provider practicing in Chicago, IL.
Specialty Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
22
Years Experience
2
Locations
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Internal MedicineCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
University Of Tennessee, Hsc, College Of Medicine
Class of 2004
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| Louisiana | 200700 | Internal Medicine | — |
| Illinois | 036.141382 | Pediatrics | — |
| Louisiana | 200700 | Pediatrics | — |
| Illinois | 036.141382 | Internal Medicine |
Public Data Summary for Dr. Dennis Peacock
With 19 years of practice, Dr. Dennis Peacock is an established internal medicine provider, MD, after earning their medical degree at University Of Tennessee, Hsc, College Of Medicine in 2004. Dr. currently practices across 2 facilities, including Advocate Health And Hospitals Corporation in Chicago, Illinois. Their National Provider Identifier (NPI) is 1023223021, 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.
Dr. Dennis Peacock's practice is located in ZIP 60657 (Chicago, Illinois), which has an overall CartoChrome Healthcare Access Score of 77/100 (Excellent Access). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.
CMS Medicare data shows Dr. Dennis Peacock as a lower-volume internal medicine provider, treating approximately 189 Medicare beneficiaries and delivering 198 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Dennis Peacock
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0 reviews
Internal Medicine Providers Nearby
Same primary specialty near ZIP 60657
FAQ
Frequently asked questions about Dr. Dennis Peacock
What does Dr. Dennis Peacock specialize in?
Dr. Dennis Peacock specializes in Internal Medicine. Secondary taxonomy filings also list Pediatrics and Internal Medicine.
Where does Dr. Dennis Peacock practice?
Dr. Dennis Peacock practices at Advocate Health And Hospitals Corporation in Chicago, Illinois. Dr. is also affiliated with 1 additional facility, listed below.
Does Dr. Dennis Peacock accept Medicare?
Based on CMS records, Dr. Dennis Peacock has not filed a Medicare opt-out affidavit, which means they typically accept Medicare-covered patients. CMS billing data shows 189 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Dennis Peacock's NPI number?
Dr. Dennis Peacock's National Provider Identifier (NPI) is 1023223021. 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. Dennis Peacock been practicing?
Dr. Dennis Peacock has approximately 19 years of practice experience, having graduated from University Of Tennessee, Hsc, College Of Medicine in 2004.