Dr. Benjamin J. Kaster
- Gender: Male
- Experience: 9 years
- Graduation year: 2012
- Sole propriator: No
- NPI: 1881033298
Dr. Benjamin J. Kaster M.D.
Family Physician
He is located at 333 Pine Ridge Boulevard in Wausau, WI 54401. Can help patients with the following: Abdominal Pain, Aging In Place, Anxiety, Choking, Pregnancy, Prescription Refill. His National Provider Identifier (NPI) number is 1881033298. Appointment can be made via the phone number (715) 847-2121. He is affiliated with 1 hospitals.
Conditions treated
Dr. Benjamin J. Kaster, being an family physician, 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. Benjamin J. Kaster.
- Abdominal Pain
- Acute Pain
- Aging In Place
- Altitude Sickness
- Angina
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Brain Aneurysm
- Brain Hemorrhage
- Breastfeeding and Lactation
- Broken Bone
- Bruises
- Choking
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Coronavirus
- Costochondritis
- Diabetes
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Heart Disease
- Hematoma
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Insect Stings
- Laceration
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Phlebitis and Thrombophlebitis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Whiplash
- Women's Health
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Benjamin J. Kaster as in-network for the following 2026 plans.
Health plans
HealthPartners
Network data as of Jul 6, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Oak $1,300 Gold | PPO · Gold | Network | Accepting new patients |
| Oak $2,000 Standard Gold | PPO · Gold | Network | 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. Benjamin J. Kaster 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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. Benjamin J. Kaster is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Aspirus Wausau Hospital Inc
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
| Purdue Pharma | $65 |
| GlaxoSmithKline | $31 |
| Merck | $28 |
Other
| Food and Beverage | $155 |
Studies
Graduated in 2012Additional Specialities
- Emergency Physician
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- Address: 425 Wind Ridge Drive Wausau, 54401, WI
- Gender: Male
- Address: 2727 Plaza Drive Wausau, 54401, WI
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- Address: 333 Pine Ridge Boulevard Wausau, 54401, WI
- Gender: Female
- Address: Suite 1300 2720 Plaza Drive Wausau, 54401, WI
- Gender: Male
- Address: Room #0206 333 Pine Ridge Boulevard Wausau, 54401, WI
Questions & Answers
Where can you meet with Dr. Benjamin J. Kaster?
Dr. Benjamin J. Kaster's office is located at 333 Pine Ridge Boulevard in Wausau, WI 54401.
Has Dr. Benjamin J. Kaster affiliation with hospitals?
Dr. Benjamin J. Kaster is affiliated with ASPIRUS WAUSAU HOSPITAL.
Does Dr. Benjamin J. Kaster accept insurance?
Dr. Benjamin J. Kaster is listed in-network for 2 ACA Marketplace (Obamacare/HealthCare.gov) plans from HealthPartners. See the Marketplace plans section for details.
What conditions does Dr. Benjamin J. Kaster treat?
Dr. Benjamin J. Kaster provides treatment for Abdominal Pain, Aging In Place, Anxiety, Choking, Pregnancy, Prescription Refill. For the full list see this list.