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

AYAN KUMAR, MD

OTOLARYNGOLOGY

Graduated: 2019

NPI: 1447818398

Practice Locations (2)

BILLINGS CLINIC

801 N 29TH ST

BILLINGS, MT 591010905

4062382500

WYCKOFF PROFESSIONAL MEDICAL SERVICES PC

374 STOCKHOLM ST

BROOKLYN, NY 112374006

7189637266

Source: CMS National Downloadable File, September 2026.