Dr. Richard D. Knowles
- Gender: Male
- Experience: 20 years
- Graduation year: 2001
- Sole propriator: No
- NPI: 1225113236
Dr. Richard D. Knowles MD
Family Physician
He is located at 2101 Northeast 139th Street Suite 450 in Vancouver, WA 98686. Can help patients with the following: Asthma, Autism, Heart Disease, Nausea and Vomiting, Osteoporosis, Thyroid Disease. His National Provider Identifier (NPI) number is 1225113236. Appointment can be made via the phone number (360) 487-4848. He is affiliated with 2 practices and 3 hospitals.
Conditions treated
Dr. Richard Derrick Knowles, 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. Richard D. Knowles.
- 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. Richard D. Knowles
Medicare Enrollment
Dr. Richard D. Knowles is enrolled to bill Medicare as a Practitioner - Family Practice (also registered under: Practitioner - General Practice) .
Bills through: Sea Mar Community Health Centers
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
| Viiv Healthcare Company | $446 |
| AstraZeneca | $331 |
| Takeda | $177 |
Other
| Food and Beverage | $2047 |
| Consulting | $60 |
Studies
Graduated in 2001Additional Specialities
- General Practitioner
Sanctions
| Date | Description | Board |
|---|---|---|
| ACTIVE: This provider has been disciplined. | Washington State Department of Health | Washington State Department of Health |
Affiliated hospitals
Looking for more Family Physicians?
Out of the 24 family physicians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 14406 Northeast 20th Avenue Vancouver, 98686, WA
- Gender: Male
- Address: 2525 NE 139th Street Vancouver, 98686, WA
- Gender: Male
- Address: 1230 7th Avenue Longview, 98632, WA
- Gender: Male
- Address: 2525 Northeast 139th Street Vancouver, 98686, WA
- Gender: Female
- Address: 14406 Northeast 20th Avenue Vancouver, 98686, WA
- Gender: Female
- Address: Tacoma Family Medicine Residency Program (Multicare Hea 521 Martin Luther King Jr. Way Tacoma, 98405, WA
- Gender: Male
- Address: 839 Northeast Holladay Street Portland, 97232, OR
- Gender: Female
- Address: 14406 Northeast 20th Avenue Vancouver, 98686, WA
- Gender: Male
- Address: 14406 Northeast 20th Avenue Vancouver, 98686, WA
- Gender: Male
- Address: Suite 102 14508 Northeast 20th Avenue Vancouver, 98686, WA
Questions & Answers
What conditions does Dr. Richard Derrick Knowles treat?
Dr. Richard Derrick Knowles provides treatment for Asthma, Autism, Heart Disease, Nausea and Vomiting, Osteoporosis, Thyroid Disease. For the full list see this list.
Where can you meet with Dr. Richard Derrick Knowles?
Dr. Richard Derrick Knowles's office is located at 2101 Northeast 139th Street Suite 450 in Vancouver, WA 98686.
Has Dr. Richard Derrick Knowles affiliation with hospitals?
Dr. Richard Derrick Knowles is affiliated with PROVIDENCE PORTLAND MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. Richard Derrick Knowles have affiliation with practices?
Dr. Richard Derrick Knowles is affiliated with Family Care & Urgent Medical. For the full list of practices see this list.