Dr. Peter J. Knowles
- Gender: Male
- Experience: 40 years
- Graduation year: 1981
- Sole propriator: Yes
- NPI: 1992847180
Dr. Peter J. Knowles D.C.
Chiropractor
He is located at 19 East Main Street in Machias, ME 04654. Can help patients with the following: Carpal Tunnel Syndrome, Herniated Disc, Low Back Pain, Migraine, Muscle Pain, Scoliosis. His National Provider Identifier (NPI) number is 1992847180. Appointment can be made via the phone number (207) 255-8001.
Conditions treated
Dr. Peter Josiah Knowles, being an chiropractor, 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. Peter J. Knowles.
- Arthritis
- Back Pain
- Car Accident Injuries
- Carpal Tunnel Syndrome
- Fibromyalgia
- Headache
- Herniated Disc
- Low Back Pain
- Migraine
- Muscle Pain
- Neck Pain
- Scoliosis
- Whiplash
Procedures Performed by Dr. Peter J. Knowles
Medicare Enrollment
Dr. Peter J. Knowles is enrolled to bill Medicare as a Practitioner - Chiropractic .
Medicare practice location(s) (city/state/zip only, as reported to Medicare):
- MACHIAS, ME, 04654
Bills through: St Croix Regional Family Health Center
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
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Questions & Answers
Where can you meet with Dr. Peter Josiah Knowles?
Dr. Peter Josiah Knowles's office is located at 19 East Main Street in Machias, ME 04654.
What conditions does Dr. Peter Josiah Knowles treat?
Dr. Peter Josiah Knowles provides treatment for Carpal Tunnel Syndrome, Herniated Disc, Low Back Pain, Migraine, Muscle Pain, Scoliosis. For the full list see this list.