Dr. Joseph J. Mattern
- Gender: Male
- Experience: 21 years
- Graduation year: 2000
- Sole propriator: No
- NPI: 1023060423
Dr. Joseph J. Mattern III M.D.
Family Physician
He is located at 915 Sheridan Street Suite B103 in Port Townsend, WA 98368. Can help patients with the following: Aging In Place, Breastfeeding and Lactation, Diabetes, Headache, Mold Exposure, Osteoporosis. His National Provider Identifier (NPI) number is 1023060423. Appointment can be made via the phone number (360) 379-8031. He is affiliated with 3 practices and 1 hospitals.
Conditions treated
Dr. Joseph J. Mattern, 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. Joseph J. Mattern.
- 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. Joseph J. Mattern is enrolled to bill Medicare as a Practitioner - Family Practice (also registered under: Practitioner - Obstetrics/gynecology) .
Bills through: Jefferson County Public Hospital District No 2
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.
Studies
Graduated in 2000Affiliated practices
Looking for more Family Physicians?
Out of the 12 family physicians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: Suite 111 1136 Water Street Port Townsend, 98368, WA
- Gender: Male
- Address: Suite 107 1136 Water Street Port Townsend, 98368, WA
- Gender: Male
- Address: 740 Quincy Street Port Townsend, 98368, WA
- Gender: Male
- Address: 834 Sheridan Street Port Townsend, 98368, WA
- Gender: Female
- Address: Suite B103 915 Sheridan Street Port Townsend, 98368, WA
- Gender: Male
- Address: Suite B103 915 Sheridan Street Port Townsend, 98368, WA
- Gender: Female
- Address: Suite B103 915 Sheridan Street Port Townsend, 98368, WA
- Gender: Female
- Address: 40 Lambert Street Suite 522 Staunton, 24401, VA
- Gender: Male
- Address: Suite 101 1010 Sheridan Street Port Townsend, 98368, WA
Questions & Answers
Has Dr. Joseph J. Mattern affiliation with hospitals?
Dr. Joseph J. Mattern is affiliated with JEFFERSON HEALTHCARE.
Does Dr. Joseph J. Mattern have affiliation with practices?
Dr. Joseph J. Mattern is affiliated with Jefferson General Hospital. For the full list of practices see this list.
What conditions does Dr. Joseph J. Mattern treat?
Dr. Joseph J. Mattern provides treatment for Aging In Place, Breastfeeding and Lactation, Diabetes, Headache, Mold Exposure, Osteoporosis. For the full list see this list.
Where can you meet with Dr. Joseph J. Mattern?
Dr. Joseph J. Mattern's office is located at 915 Sheridan Street Suite B103 in Port Townsend, WA 98368.
Does Dr. Joseph J. Mattern accept insurance?
Unfortunately we don't have any information if Dr. Joseph J. Mattern accepts insurance.