Doctor profile · Federal record

Dr. David Soohoo, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Walnut Creek, CA

  • NPI 1174547046
  • Accepts Medicare
  • MIPS 86.3 / 100 · 2023
  • 36 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1601 Ygnacio Valley RD
Walnut Creek, CA 945983122
(925) 939-3000
Mailing address
2100 Powell St, Suite 900
Emeryville, CA 946081826

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
November 12, 2007
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #G74227
Medicaid
CA #00G742270

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174547046. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
695
Distinct HCPCS
4
Medicare allowed
$110,779
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 403 395 $188
99284 Emergency department visit with moderate level of medical decision making 166 165 $130
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 72 70 $9
99291 Critical care, first 30-74 minutes 54 54 $234

In context: peer comparison

Among 26 peers in Walnut Creek Emergency Medicine Physician, average services per provider: 87. This provider delivers 8.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
68
Patients
67
Total drug cost
$577
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 25 25 $169
Cephalexin Generic 22 22 $196
Ondansetron Odt (Ondansetron) Brand 21 20 $213

Frequently asked questions

Auto-generated from federal data
What is Dr. David Soohoo's medical specialty?
Dr. David Soohoo practices Emergency Medicine Physician in Walnut Creek, CA.
Where does Dr. David Soohoo practice?
Dr. David Soohoo practices at 1601 Ygnacio Valley RD, Walnut Creek, CA 945983122. Office phone: 9259393000.
What is Dr. David Soohoo's NPI?
Dr. David Soohoo's National Provider Identifier (NPI) is 1174547046, issued by NPPES.
Does Dr. David Soohoo accept Medicare assignment?
Yes. Dr. David Soohoo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Soohoo commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.