Dr. Timothy G. O\'Callaghan
- Gender: Male
- Experience: 36 years
- Sole propriator: No
- NPI: 1982604617
Dr. Timothy G. O\'Callaghan DO
Family Physician
He is located at 922 Lawndale Street in Ludington, MI 49431. Can help patients with the following: Arthritis, Autism, Fever, Headache, High Blood Pressure, Women's Health. His National Provider Identifier (NPI) number is 1982604617. Appointment can be made via the phone number (231) 845-7380. He is affiliated with 2 practices.
Conditions treated
Dr. Timothy G. O\'Callaghan, 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 G. O\'Callaghan.
- 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
Procedures Performed by Dr. Timothy G. O\'Callaghan
Medicare Enrollment
Dr. Timothy G. O\'Callaghan is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Spectrum Health Primary Care Partners
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.
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- Address: Suite 201 300 South Rath Avenue Ludington, 49431, MI
- Gender: Female
- Address: 922 Lawndale Street Ludington, 49431, MI
- Gender: Male
- Address: Apartment 20 105 South Wildwood Crossing Ludington, 49431, MI
- Gender: Male
- Address: 1 Atkinson Drive Ludington, 49431, MI
- Gender: Male
- Address: 922 Lawndale Street Ludington, 49431, MI
- Gender: Male
- Address: Suite 102 300 South Rath Avenue Ludington, 49431, MI
- Gender: Male
- Address: 1 Atkinson Drive Ludington, 49431, MI
Questions & Answers
Where can you meet with Dr. Timothy G. O\'Callaghan?
Dr. Timothy G. O\'Callaghan's office is located at 922 Lawndale Street in Ludington, MI 49431.
What conditions does Dr. Timothy G. O\'Callaghan treat?
Dr. Timothy G. O\'Callaghan provides treatment for Arthritis, Autism, Fever, Headache, High Blood Pressure, Women's Health. For the full list see this list.
Does Dr. Timothy G. O\'Callaghan have affiliation with practices?
Dr. Timothy G. O\'Callaghan is affiliated with Spectrum Health Primary Care Partners. For the full list of practices see this list.