Dr. Jeffrey J. Quackenbush
- Gender: Male
- Experience: 25 years
- Graduated from: University Of Illinois College Of Med (chi/peor/rock/chm-urb)
- Graduation year: 1996
- Sole propriator: No
- NPI: 1639151921
Dr. Jeffrey J. Quackenbush MD
Radiation Oncologist
He is located at 54 Roosevelt Road in Valparaiso, IN 46383. Can help patients with the following: Acoustic Neuroma, Bone Cancer, Breast Cancer, Cushing's Syndrome, Penis Cancer, Prostate Cancer. His National Provider Identifier (NPI) number is 1639151921. Appointment can be made via the phone number (219) 462-8246. He is affiliated with 2 practices and 3 hospitals.
Conditions treated
Dr. Jeffrey John Quackenbush, being an radiation oncologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Jeffrey J. Quackenbush.
- Acoustic Neuroma
- Anal Cancer
- Bladder Cancer
- Bone Cancer
- Brain Cancer
- Breast Cancer
- Cancer
- Cervical Cancer
- Colon Cancer
- Cushing's Syndrome
- Hodgkin's Disease
- Leukemia
- Liver Cancer
- Lung Cancer
- MRI
- Penis Cancer
- Prostate Cancer
- Salivary Gland Cancer
- Sarcoma
- Testicular Cancer
- Vaginal Cancer
Procedures Performed by Dr. Jeffrey J. Quackenbush
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Jeffrey J. Quackenbush as in-network for the following 2026 plans.
Health plans
CareSource
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 22 plans from CareSource
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze 7500 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs | HMO · Gold | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| HDHP Preventive Silver 5500 $0 Chronic Care Drugs | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| HSA Eligible Bronze 6000 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Platinum Zero $5 Generic Drugs | HMO · Platinum | Preferred | Accepting new patients |
| Platinum Zero $5 Generic Drugs + Adult Vision & Fitness | HMO · Platinum | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Jeffrey J. Quackenbush is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Jeffrey J. Quackenbush is enrolled to bill Medicare as a Practitioner - Radiation Oncology .
Bills through: Northern Indiana Oncology Center Of Porter Memorial Hospital Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Varian Medical Systems | $177 |
| Amgen | $20 |
Other
| Travel and Lodging | $157 |
| Food and Beverage | $42 |
Studies
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated in 1996Additional Specialities
- Radiologist
Affiliated hospitals
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Questions & Answers
Does Dr. Jeffrey John Quackenbush have affiliation with practices?
Dr. Jeffrey John Quackenbush is affiliated with Northern Indiana Oncology Center of Porter Memorial Hospital. For the full list of practices see this list.
Does Dr. Jeffrey John Quackenbush accept patients with CareSource?
Yes, Dr. Jeffrey John Quackenbush is listed in-network for CareSource through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Jeffrey John Quackenbush affiliation with hospitals?
Dr. Jeffrey John Quackenbush is affiliated with PORTER REGIONAL HOSPITAL. For the full list of hospitals see this list.
Where can you meet with Dr. Jeffrey John Quackenbush?
Dr. Jeffrey John Quackenbush's office is located at 54 Roosevelt Road in Valparaiso, IN 46383.
What conditions does Dr. Jeffrey John Quackenbush treat?
Dr. Jeffrey John Quackenbush provides treatment for Acoustic Neuroma, Bone Cancer, Breast Cancer, Cushing's Syndrome, Penis Cancer, Prostate Cancer. For the full list see this list.