Dr. Timothy J. Brennan
- Gender: Male
- Experience: 29 years
- Graduated from: University Of Cincinnati College Of Medicine
- Graduation year: 1992
- Sole propriator: No
- NPI: 1376556944
Dr. Timothy J. Brennan MD
Family Physician
He is located at 10561 Merritt Street in Castroville, CA 95012. Can help patients with the following: Diabetes, General Care, Hyperlipidemia, Infant Care, Prescription Refill, Thyroid Disease. His National Provider Identifier (NPI) number is 1376556944. Appointment can be made via the phone number (831) 633-1514. He is affiliated with 1 practices.
Conditions treated
Dr. Timothy Joseph Brennan, 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. Timothy J. Brennan.
- 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. Timothy J. Brennan is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Permanente Medical Group Inc
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
| Medtronic | $22 |
| Pfizer | $21 |
Other
| Food and Beverage | $43 |
Studies
UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated in 1992
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Questions & Answers
Where can you meet with Dr. Timothy Joseph Brennan?
Dr. Timothy Joseph Brennan's office is located at 10561 Merritt Street in Castroville, CA 95012.
Does Dr. Timothy Joseph Brennan accept insurance?
Unfortunately we don't have any information if Dr. Timothy Joseph Brennan accepts insurance.
Does Dr. Timothy Joseph Brennan have affiliation with practices?
Dr. Timothy Joseph Brennan is affiliated with Clinica DE Salud Del Valle DE Salinas.
What conditions does Dr. Timothy Joseph Brennan treat?
Dr. Timothy Joseph Brennan provides treatment for Diabetes, General Care, Hyperlipidemia, Infant Care, Prescription Refill, Thyroid Disease. For the full list see this list.