Dr. John Jackson
- Gender: Male
- Experience: 44 years
- Graduated from: University Of California, Irvine, California College Of Medicine
- Graduation year: 1977
- Sole propriator: Yes
- NPI: 1487689840
Dr. John Jackson IV MD
Family Physician
He is located at 10565 Brunswick Road Ste 1 in Grass Valley, CA 95945. Can help patients with the following: Anxiety, Common Cold, Infant Care, Prenatal Care, Thyroid Disease, Women's Health. His National Provider Identifier (NPI) number is 1487689840. Appointment can be made via the phone number (530) 272-0501. He is affiliated with 3 practices.
Conditions treated
Dr. John Calvin Jackson, 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. John Jackson.
- 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
Medicare Enrollment
Dr. John Jackson is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Sierra Medical Partnership
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| GlaxoSmithKline | $114 |
| Gilead Sciences | $47 |
| Lilly | $37 |
Other
| Food and Beverage | $348 |
Studies
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated in 1977Affiliated practices
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- Address: Suite B 150 Catherine Lane Grass Valley, 95945, CA
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- Address: Suite 201 1061 East Main Street Grass Valley, 95945, CA
Questions & Answers
Does Dr. John Calvin Jackson accept insurance?
Unfortunately we don't have any information if Dr. John Calvin Jackson accepts insurance.
What conditions does Dr. John Calvin Jackson treat?
Dr. John Calvin Jackson provides treatment for Anxiety, Common Cold, Infant Care, Prenatal Care, Thyroid Disease, Women's Health. For the full list see this list.
Does Dr. John Calvin Jackson have affiliation with practices?
Dr. John Calvin Jackson is affiliated with Sierra Doctors Medical Group. For the full list of practices see this list.
Where can you meet with Dr. John Calvin Jackson?
Dr. John Calvin Jackson's office is located at 10565 Brunswick Road Ste 1 in Grass Valley, CA 95945.