Doctor profile · Federal record

Dr. KAREN BROWN, M.D.

Diagnostic Radiology Physician (CMS: DIAGNOSTIC RADIOLOGY) · Diagnostic Radiology Physician · SAN FRANCISCO, CA

  • NPI 1619191749
  • Accepts Medicare
  • 27 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
505 PARNASSUS AVE # M-396, DEPT. OF RADIOLOGY
SAN FRANCISCO, CA 941432204
(415) 353-2096

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
January 10, 2022
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State licenses (2)
California #A111710 · Pennsylvania #MD46119T

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619191749. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
39
Distinct HCPCS
2
Medicare allowed
$1,099
HCPCS Description Services Patients Avg allowed
70450 Ct scan head or brain without contrast 23 23 $42
71045 X-ray of chest, 1 view 16 15 $9

In context: peer comparison

Among 102 peers in this city , average services per provider: 133. This provider delivers 0.3× the peer median.