Dr. James Hornstein
- Gender: Male
- Experience: 41 years
- Graduated from: University Of California, Geffen School Of Medicine
- Graduation year: 1980
- Sole propriator: Yes
- NPI: 1629116587
Dr. James Hornstein M.D.
Family Physician
He is located at 2793 Loma Vista Road in Ventura, CA 93003. Can help patients with the following: Asthma, Birth Control Counseling, Fever, General Care, Infant Care, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1629116587. Appointment can be made via the phone number (805) 643-9292. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. James W. Hornstein, 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. James Hornstein.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
Procedures Performed by Dr. James Hornstein
Medicare Enrollment
Dr. James Hornstein is enrolled to bill Medicare as a Practitioner - Family Practice .
Medicare practice location(s) (city/state/zip only, as reported to Medicare):
- VENTURA, CA, 93003-1544
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
| Medtronic | $21 |
| Novo Nordisk | $17 |
Other
| Food and Beverage | $39 |
Studies
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated in 1980
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Questions & Answers
What conditions does Dr. James W. Hornstein treat?
Dr. James W. Hornstein provides treatment for Asthma, Birth Control Counseling, Fever, General Care, Infant Care, Nausea and Vomiting. For the full list see this list.
Where can you meet with Dr. James W. Hornstein?
Dr. James W. Hornstein's office is located at 2793 Loma Vista Road in Ventura, CA 93003.
Has Dr. James W. Hornstein affiliation with hospitals?
Dr. James W. Hornstein is affiliated with COMMUNITY MEMORIAL HOSPITAL SAN BUENAVENTURA.
Does Dr. James W. Hornstein have affiliation with practices?
Dr. James W. Hornstein is affiliated with Ventura Care Partners APC.