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 / CA

DANIEL F HARTMAN, MD

OTOLARYNGOLOGY

Medical school: UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE

Graduated: 1982

Offers telehealth

NPI: 1699798421

Practice Locations (4)

BASS MEDICAL GROUP

1 DANIEL BURNHAM CT, SUITE 205C

SAN FRANCISCO, CA 941095472

4152217056

BASS MEDICAL GROUP

3838 CALIFORNIA ST, RM 505

SAN FRANCISCO, CA 941181507

4157514914

BASS MEDICAL GROUP

45 CASTRO ST, SUITE 210

SAN FRANCISCO, CA 941141038

4156264900

BASS MEDICAL GROUP

365 LENNON LN

WALNUT CREEK, CA 945985915

Source: CMS National Downloadable File, September 2026.

DANIEL HARTMAN, MD | HealthCareAtlasUSA