Dr. Guillermo Castillo
- Gender: Male
- Experience: 20 years
- Sole propriator: No
- NPI: 1366558322
Dr. Guillermo Castillo M.D.
Family Physician
He is located at 2001 4th Avenue in San Diego, CA 92101. Can help patients with the following: Anxiety, Birth Control Counseling, Chronic Obstructive Pulmonary Disease (COPD), Migraine, Osteoporosis, Prenatal Care. His National Provider Identifier (NPI) number is 1366558322. Appointment can be made via the phone number (858) 499-2717. He is affiliated with 3 practices.
Conditions treated
Dr. Guillermo Castillo, 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. Guillermo Castillo.
- 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. Guillermo Castillo is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Sky-care Diagnostic Monitoring 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
| Boston Scientific | $2991 |
| Janssen | $922 |
| Biotronik | $869 |
Other
| Food and Beverage | $7127 |
| Travel and Lodging | $1281 |
Affiliated practices
Looking for more Family Physicians?
Out of the 38 family physicians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 300 Fir Street San Diego, 92101, CA
- Gender: Female
- Address: Suite 444 444 West C Street San Diego, 92101, CA
- Gender: Male
- Address: 300 Fir Street San Diego, 92101, CA
- Gender: Male
- Address: Suite 185 444 West C Street San Diego, 92101, CA
- Gender: Male
- Address: Unit 2003 700 Front Street San Diego, 92101, CA
- Gender: Female
- Address: 2001 4th Avenue San Diego, 92101, CA
- Gender: Female
- Address: 300 Fir Street San Diego, 92101, CA
- Gender: Male
- Address: 2001 4th Avenue San Diego, 92101, CA
- Gender: Female
- Address: 2931 Jarvis Street San Diego, 92106, CA
- Gender: Male
- Address: 300 Fir Street San Diego, 92101, CA
Questions & Answers
What conditions does Dr. Guillermo Castillo treat?
Dr. Guillermo Castillo provides treatment for Anxiety, Birth Control Counseling, Chronic Obstructive Pulmonary Disease (COPD), Migraine, Osteoporosis, Prenatal Care. For the full list see this list.
Does Dr. Guillermo Castillo accept insurance?
Unfortunately we don't have any information if Dr. Guillermo Castillo accepts insurance.
Does Dr. Guillermo Castillo have affiliation with practices?
Dr. Guillermo Castillo is affiliated with Sharp Rees-Stealy Medical Group. For the full list of practices see this list.
Where can you meet with Dr. Guillermo Castillo?
Dr. Guillermo Castillo's office is located at 2001 4th Avenue in San Diego, CA 92101.