Dr. Andrew Tzellas
- Gender: Male
- Experience: 19 years
- Sole propriator: Yes
- NPI: 1003996042
Dr. Andrew Tzellas M.D
Family Physician
He is located at 1141 Pear Tree Lane Suite 100 in Napa, CA 94558. Can help patients with the following: Constipation, Gastroesophageal Reflux Disease (GERD), Hyperlipidemia, Hypothyroidism, Inguinal Hernia, Women's Health. His National Provider Identifier (NPI) number is 1003996042. Appointment can be made via the phone number (707) 254-1770. He is affiliated with 1 practices.
Conditions treated
Dr. Andrew Tzellas, 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. Andrew Tzellas.
- Abdominal Pain
- Acute Pain
- Aging In Place
- Anemia
- Anxiety
- Arthritis
- Asthma
- Atherosclerosis
- Autism
- Birth Control Counseling
- Bladder Control
- Breastfeeding and Lactation
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diabetes
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Hypothyroidism
- Infant Care
- Influenza
- Inguinal Hernia
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Peptic Ulcer
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Urethritis
- Urinary Tract Infection (UTI)
- Women's Health
Medicare Enrollment
Dr. Andrew Tzellas is enrolled to bill Medicare as a Practitioner - Family Practice (also registered under: Practitioner - Internal Medicine) .
Bills through: Kaiser Foundation Health Plan Of The Northwest
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
| Lilly | $24 |
| Janssen | $14 |
| Hologic | $11 |
Other
| Food and Beverage | $51 |
Additional Specialities
- Internist
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- Address: 3285 Claremont Way Napa, 94558, CA
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Questions & Answers
What conditions does Dr. Andrew Tzellas treat?
Dr. Andrew Tzellas provides treatment for Constipation, Gastroesophageal Reflux Disease (GERD), Hyperlipidemia, Hypothyroidism, Inguinal Hernia, Women's Health. For the full list see this list.
Does Dr. Andrew Tzellas accept insurance?
Unfortunately we don't have any information if Dr. Andrew Tzellas accepts insurance.
Where can you meet with Dr. Andrew Tzellas?
Dr. Andrew Tzellas's office is located at 1141 Pear Tree Lane Suite 100 in Napa, CA 94558.
Does Dr. Andrew Tzellas have affiliation with practices?
Dr. Andrew Tzellas is affiliated with Community Health Center.