Dr. Amy C. Trewella
- Gender: Female
- Experience: 16 years
- Graduated from: Creighton University School Of Medicine
- Graduation year: 2005
- Sole propriator: No
- NPI: 1376513119
Dr. Amy C. Trewella MD
Family Physician
She is located at 277 Rancheros Drive Suite 100 in San Marcos, CA 92069. Can help patients with the following: Anxiety, Breastfeeding and Lactation, Hyperlipidemia, Influenza, Osteoarthritis (OA), Thyroid Disease. Her National Provider Identifier (NPI) number is 1376513119. Appointment can be made via the phone number (760) 291-6700. She is affiliated with 4 practices and 1 hospitals.
Conditions treated
Dr. Amy C. Trewella, 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. Amy C. Trewella.
- 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. Amy C. Trewella is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Cedars-sinai Medical Care Foundation
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
| Iroko Pharmaceuticals | $63 |
| AstraZeneca | $61 |
| Takeda | $36 |
Other
| Food and Beverage | $292 |
Studies
CREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated in 2005Affiliated practices
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- Address: 150 Valpreda Road San Marcos, 92069, CA
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- Address: Suite 100 277 Rancheros Drive San Marcos, 92069, CA
- Gender: Female
- Address: 150 Valpreda Road San Marcos, 92069, CA
- Gender: Female
- Address: Suite 100 277 Rancheros Drive San Marcos, 92069, CA
Questions & Answers
Does Dr. Amy C. Trewella accept insurance?
Unfortunately we don't have any information if Dr. Amy C. Trewella accepts insurance.
Where can you meet with Dr. Amy C. Trewella?
Dr. Amy C. Trewella's office is located at 277 Rancheros Drive Suite 100 in San Marcos, CA 92069.
Does Dr. Amy C. Trewella have affiliation with practices?
Dr. Amy C. Trewella is affiliated with Centre for Healthcare. For the full list of practices see this list.
What conditions does Dr. Amy C. Trewella treat?
Dr. Amy C. Trewella provides treatment for Anxiety, Breastfeeding and Lactation, Hyperlipidemia, Influenza, Osteoarthritis (OA), Thyroid Disease. For the full list see this list.
Has Dr. Amy C. Trewella affiliation with hospitals?
Dr. Amy C. Trewella is affiliated with POMERADO HOSPITAL.