Dr. Louie Mar A. Gangcuangco
- Gender: Male
- Sole propriator: No
- NPI: 1891100319
Dr. Louie Mar A. Gangcuangco M.D.
Resident
He is located at 651 Ilalo Street in Honolulu, HI 96813. His National Provider Identifier (NPI) number is 1891100319. Appointment can be made via the phone number (808) 692-1357.
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Louie Mar A. Gangcuangco as in-network for the following 2026 plans.
Health plans
HMSA
Network data as of Sep 14, 2026, as reported by the insurer.
Show all 7 plans from HMSA
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HMSA Bronze PPO I | PPO · Expanded Bronze | Preferred Provider Plan | Accepting new patients |
| HMSA Bronze PPO II HSA | PPO · Expanded Bronze | Preferred Provider Plan | Accepting new patients |
| HMSA Catastrophic Plan | PPO · Catastrophic | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO I | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO II | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Platinum PPO | PPO · Platinum | Preferred Provider Plan | Accepting new patients |
| HMSA Silver PPO | PPO · Silver | Preferred Provider Plan | 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. Louie Mar A. Gangcuangco 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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. Louie Mar A. Gangcuangco is enrolled to bill Medicare as a Practitioner - Preventive Medicine .
Bills through: Waikiki Health
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.
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Questions & Answers
Does Dr. Louie Mar Alviz Gangcuangco accept insurance?
Dr. Louie Mar Alviz Gangcuangco is listed in-network for 7 ACA Marketplace (Obamacare/HealthCare.gov) plans from HMSA. See the Marketplace plans section for details.
Where can you meet with Dr. Louie Mar Alviz Gangcuangco?
Dr. Louie Mar Alviz Gangcuangco's office is located at 651 Ilalo Street in Honolulu, HI 96813.