HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MA

CAITLYN E O'BRIEN, NP

NURSE PRACTITIONER

Graduated: 2022

NPI: 1962100446

Practice Locations (1)

ALLERGY AND ASTHMA PHYSICIANS PC

3 WOODLAND RD, SUITE 217

STONEHAM, MA 021801711

7813952922

Source: CMS National Downloadable File, September 2026.