Dr. Jack Chen
- Gender: Male
- Experience: 7 years
- Graduated from: Philadelphia College Of Osteopathic Medicine
- Graduation year: 2014
- Sole propriator: No
- NPI: 1821400367
Dr. Jack Chen DO
Rheumatologist
He is located at 3620 Northwest Samaritan Drive Suite 202 in Corvallis, OR 97330. Can help patients with the following: Asthma, Cholecystitis, Hot Flashes, Prescription Refill, Scleroderma, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1821400367. Appointment can be made via the phone number (541) 768-5800. He is affiliated with 5 hospitals.
Conditions treated
Dr. Jack Chen, being an rheumatologist, 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. Jack Chen.
- Abdominal Pain
- Acute Pain
- Amyloidosis
- Anemia
- Ankylosing Spondylitis
- Antiphospholipid Syndrome (APS)
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Bone Loss
- Bursitis
- Chest Pain
- Cholecystitis
- Chronic Fatigue Syndrome (CFS)
- Chronic Obstructive Pulmonary Disease (COPD)
- Claudication
- Collagen Vascular Disease (CVD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Erythema Nodosum
- Fever
- Fibromyalgia
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Gout
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hypermobility Syndrome
- Hyponatremia
- Influenza
- Inguinal Hernia
- Low Back Pain
- Lupus
- Migraine
- Muscle Pain
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Patellofemoral Pain Syndrome (PFS)
- Peptic Ulcer
- Polymyalgia Rheumatica (PMR)
- Polymyositis (PM)
- Porphyria
- Prescription Refill
- Psoriatic Arthritis
- Raynaud's Phenomenon
- Reactive Arthritis
- Rheumatoid Arthritis (RA)
- Sacroiliac Joint Pain
- Sarcoidosis
- Scleroderma
- Sjogren's Syndrome
- Spondylolysis
- Tendinitis
- Urethritis
- Urinary Tract Infection (UTI)
- Vasculitis
- Weber-Christian Disease
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Jack Chen as in-network for the following 2026 plans.
Health plans
Providence Health Plan
Network data as of Sep 15, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HSA-E Qualified 7500 Bronze - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Bronze Plan - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Gold Plan - Signature Network | EPO · Gold | EPO | Not accepting new patients |
| Providence Oregon Standard Silver Plan - Signature Network | EPO · Silver | EPO | Not accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Jack Chen is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Jack Chen is enrolled to bill Medicare as a Practitioner - Rheumatology (also registered under: Practitioner - Internal Medicine) .
Bills through: Multicare Health System
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
| Mallinckrodt | $118 |
Other
| Food and Beverage | $119 |
Studies
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated in 2014Additional Specialities
- Internist
Affiliated hospitals
Looking for more Rheumatologists?
Here are rheumatologists in Oregon you may want to explore.
- Gender: Male
- Address: 1801 Highway 99 North Suite 2 Ashland, 97520, OR
- Gender: Male
- Address: Suite 203 3620 Northwest Samaritan Drive Corvallis, 97330, OR
- Gender: Male
- Address: 3500 North Interstate Avenue Portland, 97227, OR
- Gender: Male
- Address: Suite 132 10000 Southeast Main Street Portland, 97216, OR
- Gender: Female
- Address: Suite 314 9155 Southwest Barnes Road Portland, 97225, OR
- Gender: Male
- Address: Suite 302 2200 Northeast Neff Road Bend, 97701, OR
- Gender: Female
- Address: 2600 Northeast Neff Road Bend, 97701, OR
- Gender: Male
- Address: 3181 Southwest Sam Jackson Park Road Portland, 97239, OR
- Gender: Male
- Address: Suite 120 2230 Northwest Pettygrove Street Portland, 97210, OR
- Gender: Male
- Address: 3550 North Interstate Avenue Portland, 97227, OR
Questions & Answers
Has Dr. Jack Chen affiliation with hospitals?
Dr. Jack Chen is affiliated with GOOD SAMARITAN REGIONAL MEDICAL CENTER. For the full list of hospitals see this list.
What conditions does Dr. Jack Chen treat?
Dr. Jack Chen provides treatment for Asthma, Cholecystitis, Hot Flashes, Prescription Refill, Scleroderma, Urinary Tract Infection (UTI). For the full list see this list.
Where can you meet with Dr. Jack Chen?
Dr. Jack Chen's office is located at 3620 Northwest Samaritan Drive Suite 202 in Corvallis, OR 97330.
Does Dr. Jack Chen accept insurance?
Dr. Jack Chen is listed in-network for 4 ACA Marketplace (Obamacare/HealthCare.gov) plans from Providence Health Plan. See the Marketplace plans section for details.