Dr. William J. Mattiace
- Gender: Male
- Experience: 32 years
- Graduated from: Jefferson Medical College Of Thomas Jefferson University
- Graduation year: 1989
- Sole propriator: Yes
- NPI: 1518906262
Dr. William J. Mattiace MD
Family Physician
He is located at 1205 River Avenue 1st Floor in Williamsport, PA 17701. Can help patients with the following: Anxiety, Arthritis, Birth Control Counseling, Infant Care, Pregnancy, Prenatal Care. His National Provider Identifier (NPI) number is 1518906262. Appointment can be made via the phone number (570) 323-5991. He is affiliated with 1 practices and 4 hospitals.
Conditions treated
Dr. William Joseph Mattiace, 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. William J. Mattiace.
- 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. William J. Mattiace
Medicare Enrollment
Dr. William J. Mattiace is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Family Practice Center Pc
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.
Payments received
Drug payment
| GlaxoSmithKline | $75 |
| Astellas Pharma | $58 |
| Janssen | $40 |
Other
| Food and Beverage | $230 |
Studies
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated in 1989
Affiliated hospitals
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Questions & Answers
What conditions does Dr. William Joseph Mattiace treat?
Dr. William Joseph Mattiace provides treatment for Anxiety, Arthritis, Birth Control Counseling, Infant Care, Pregnancy, Prenatal Care. For the full list see this list.
Has Dr. William Joseph Mattiace affiliation with hospitals?
Dr. William Joseph Mattiace is affiliated with GEISINGER JERSEY SHORE HOSPITAL. For the full list of hospitals see this list.
Where can you meet with Dr. William Joseph Mattiace?
Dr. William Joseph Mattiace's office is located at 1205 River Avenue 1st Floor in Williamsport, PA 17701.
Does Dr. William Joseph Mattiace have affiliation with practices?
Dr. William Joseph Mattiace is affiliated with Family Practice Center.