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 / MT

DEREK CHAN, MD

DERMATOLOGY

Medical school: BOSTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2007

Offers telehealth

NPI: 1932488574

Practice Locations (5)

U S HEALTH DEPT OF HEALTH AND HUMAN SERVICES

10110 S 7650

CROE AGENCY, MT 590220009

4066384616

U S HEALTH DEPT OF HEALTH AND HUMAN SERVICES

10110 S 7650, P.O. BOX 9

CROE AGENCY, MT 590220009

245 5TH AVE, FL 3

NEW YORK, NY 100168728

2126063780

EAGLE BUTTE INDIAN HEALTH SERVICE HOSPITAL

24276 166TH AIRPORT RD

EAGLE BUTTE, SD 576251022

60596477240515

EAGLE BUTTE INDIAN HEALTH SERVICE HOSPITAL

PO BOX, SUITE 1012

EAGLE BUTTE, SD 576251012

Source: CMS National Downloadable File, September 2026.