Dr. Jan A. Winetz
- Gender: Male
- Experience: 45 years
- Sole propriator: Yes
- NPI: 1790777852
Dr. Jan A. Winetz MD
Nephrologist
He is located at 2505 Samaritan Drive Ste 405 in San Jose, CA 95124. Can help patients with the following: Asthma, Constipation, Hyponatremia, Kidney Infection, Osteoporosis, Vitamin D Deficiency. His National Provider Identifier (NPI) number is 1790777852. Appointment can be made via the phone number (408) 356-8133. He is affiliated with 1 practices.
Conditions treated
Dr. Jan A. Winetz, being an nephrologist, 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. Jan A. Winetz.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Blood in Urine
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Gout
- Headache
- Heart Disease
- Hemolytic Uremic Syndrome (HUS)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hydronephrosis
- Hypercalcemia
- Hyperkalemia
- Hyperlipidemia
- Hyperparathyroidism
- Hyponatremia
- Influenza
- Inguinal Hernia
- Kidney Cancer
- Kidney Failure
- Kidney Infection
- Kidney Stones
- Low Blood Pressure
- Low Potassium
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Polycystic Kidney Disease (PKD)
- Prescription Refill
- Rhabdomyolysis
- Urethritis
- Urinary Tract Infection (UTI)
- Vitamin D Deficiency
Procedures Performed by Dr. Jan A. Winetz
Insurances Accepted by Dr. Jan A. Winetz
- Medicare
Medicare Enrollment
Dr. Jan A. Winetz is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Nephrology) .
Medicare practice location(s) (city/state/zip only, as reported to Medicare):
- SAN JOSE, CA, 95124-4013
Bills through: Northbay Physicians Surgery Center, Llc
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
| Olympus | $217 |
| Davol | $145 |
| Neomend | $145 |
Other
| Food and Beverage | $537 |
Additional Specialities
- Internist
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Questions & Answers
Does Dr. Jan A. Winetz have affiliation with practices?
Dr. Jan A. Winetz is affiliated with Metabolic Nutrition Program.
Where can you meet with Dr. Jan A. Winetz?
Dr. Jan A. Winetz's office is located at 2505 Samaritan Drive Ste 405 in San Jose, CA 95124.
Does Dr. Jan A. Winetz accept patients with Medicare?
Yes, Dr. Jan A. Winetz accepts patients with Medicare.
What conditions does Dr. Jan A. Winetz treat?
Dr. Jan A. Winetz provides treatment for Asthma, Constipation, Hyponatremia, Kidney Infection, Osteoporosis, Vitamin D Deficiency. For the full list see this list.