# JOHN WILLIAM ZAMARRA, MD
> **INTERNAL MEDICINE** · LAGUNA BEACH, CA · Offers telehealth
## Provider
- **NPI:** 1518052489
- **Credential:** MD
- **Primary specialty:** INTERNAL MEDICINE
- **Secondary specialties:** CARDIOVASCULAR DISEASE (CARDIOLOGY)
- **Gender:** Male
- **Medical school:** STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
- **Graduation year:** 1975
## Practice
- **Address:** —, LAGUNA BEACH, CA 92651
- **Phone:** 9495757537
- **Accepts Medicare assignment:** Yes (individual)
- **Telehealth:** Yes
## Source
- [NPI Registry](https://npiregistry.cms.hhs.gov/provider-view/1518052489)
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