Doctor profile · Federal record

Dr. MARK BASON-MITCHELL, M.D

Emergency Medicine Physician (CMS: EMERGENCY MEDICINE) · Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · DALY CITY, CA

  • NPI 1356389639
  • Accepts Medicare
  • MIPS 83.7 / 100 · 2023
  • 28 yrs in practice
  • Licensed in 4 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1900 SULLIVAN AVE
DALY CITY, CA 940152200
(415) 992-4000
Mailing address
2100 POWELL STREET, STE 920
EMERYVILLE, CA 946081803

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
October 2, 2024
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (4)
California #A72356 · Oregon #MD219339 · Indiana #01088384A · Illinois #036171501
Medicaid
CA #00A723560

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356389639. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
740
Distinct HCPCS
6
Medicare allowed
$84,330
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 259 252 $182
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 213 197 $9
99284 Emergency department visit with moderate level of medical decision making 165 158 $126
99291 Critical care, first 30-74 minutes 59 59 $226
71045 X-ray of chest, 1 view 31 31 $10
99283 Emergency department visit with low level of medical decision making 13 13 $73

In context: peer comparison

Among 3 peers in this city , average services per provider: 93. This provider delivers 8.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
57
Patients
56
Total drug cost
$283
Drug Type Claims Patients Total cost
Prednisone Generic 21 20 $42
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 13 13 $38
Ciprofloxacin Hcl Generic 12 12 $114
Ondansetron Odt (Ondansetron) Brand 11 11 $90

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 18, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›