Dr. Heather M. Motonaga
- Gender: Female
- Experience: 11 years
- Graduated from: University Of Hawaii John A. Burns School Of Medicine
- Graduation year: 2010
- Sole propriator: No
- NPI: 1104143106
Dr. Heather M. Motonaga M.D.
Resident
She is located at 3550 North Interstate Avenue in Portland, OR 97227. Can help patients with the following: Acute Pain, Common Cold, Constipation, Hyponatremia, Migraine, Peptic Ulcer. Her National Provider Identifier (NPI) number is 1104143106. Appointment can be made via the phone number (800) 813-2000.
Conditions treated
Dr. Heather Mitsuru Motonaga, being an resident, 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. Heather M. Motonaga.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Heather M. Motonaga as in-network for the following 2026 plans.
Health plans
Kaiser Permanente
Network data as of Sep 29, 2025, as reported by the insurer.
Show all 9 plans from Kaiser Permanente
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| KP OR Bronze 6000 | EPO · Expanded Bronze | Tier One | Not accepting new patients |
| KP OR Bronze HSA 7100 | EPO · Expanded Bronze | Tier One | Not accepting new patients |
| KP OR Gold 0 | EPO · Gold | Tier One | Not accepting new patients |
| KP OR Gold 1750 | EPO · Gold | Tier One | Not accepting new patients |
| KP OR Silver 3000 | EPO · Silver | Tier One | Not accepting new patients |
| KP OR Silver 4000 | EPO · Silver | Tier One | Not accepting new patients |
| KP Oregon Standard Bronze Plan | EPO · Expanded Bronze | Tier One | Not accepting new patients |
| KP Oregon Standard Gold Plan | EPO · Gold | Tier One | Not accepting new patients |
| KP Oregon Standard Silver Plan | EPO · Silver | Tier One | Not accepting new patients |
Dental plans
Kaiser Permanente
Network data as of Sep 29, 2025, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| KP OR Family Dental - $100 Ded | EPO · Low | Tier One | Not accepting new patients |
| KP OR Family Dental - $1000 | EPO · Low | Tier One | Not accepting new patients |
| KP OR Family Dental - $1000/$50 Ded | EPO · High | Tier One | 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. Heather M. Motonaga 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. Heather M. Motonaga is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Kaiser Foundation Health Plan Of The Northwest
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
UNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Graduated in 2010Additional Specialities
- Internist
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Questions & Answers
Where can you meet with Dr. Heather Mitsuru Motonaga?
Dr. Heather Mitsuru Motonaga's office is located at 3550 North Interstate Avenue in Portland, OR 97227.
Does Dr. Heather Mitsuru Motonaga accept insurance?
Dr. Heather Mitsuru Motonaga is listed in-network for 12 ACA Marketplace (Obamacare/HealthCare.gov) plans from Kaiser Permanente. See the Marketplace plans section for details.
What conditions does Dr. Heather Mitsuru Motonaga treat?
Dr. Heather Mitsuru Motonaga provides treatment for Acute Pain, Common Cold, Constipation, Hyponatremia, Migraine, Peptic Ulcer. For the full list see this list.