Dr. Kathy Y. Chang
- Gender: Female
- Sole propriator: No
- NPI: 1043357742
Dr. Kathy Y. Chang MD, MPH
Preventive Medicine Specialist
She is located at 1620 Northeast 122nd Avenue in Portland, OR 97230. Her National Provider Identifier (NPI) number is 1043357742. Appointment can be made via the phone number (800) 813-2000.
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Kathy Y. Chang 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 | Accepting new patients |
| KP OR Bronze HSA 7100 | EPO · Expanded Bronze | Tier One | Accepting new patients |
| KP OR Gold 0 | EPO · Gold | Tier One | Accepting new patients |
| KP OR Gold 1750 | EPO · Gold | Tier One | Accepting new patients |
| KP OR Silver 3000 | EPO · Silver | Tier One | Accepting new patients |
| KP OR Silver 4000 | EPO · Silver | Tier One | Accepting new patients |
| KP Oregon Standard Bronze Plan | EPO · Expanded Bronze | Tier One | Accepting new patients |
| KP Oregon Standard Gold Plan | EPO · Gold | Tier One | Accepting new patients |
| KP Oregon Standard Silver Plan | EPO · Silver | Tier One | 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 | Accepting new patients |
| KP OR Family Dental - $1000 | EPO · Low | Tier One | Accepting new patients |
| KP OR Family Dental - $1000/$50 Ded | EPO · High | Tier One | 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. Kathy Y. Chang 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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. Kathy Y. Chang is enrolled to bill Medicare as a Practitioner - Other (physician) .
Bills through: Kaiser Foundation Health Plan Of The Northwest
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.
Questions & Answers
Where can you meet with Dr. Kathy Y. Chang?
Dr. Kathy Y. Chang's office is located at 1620 Northeast 122nd Avenue in Portland, OR 97230.
Does Dr. Kathy Y. Chang accept insurance?
Dr. Kathy Y. Chang is listed in-network for 12 ACA Marketplace (Obamacare/HealthCare.gov) plans from Kaiser Permanente. See the Marketplace plans section for details.