Doctor profile · Federal record

Dr. Amelia Simpson, M.D.

Trauma Surgery Physician (CMS: General Surgery) · San Diego, CA

  • NPI 1538484084
  • Accepts Medicare
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
550 Washington St Ste 641
San Diego, CA 921032229
(619) 298-3100
fax (619) 299-3923

Credentials & registration

NPPES · NUCC
NPI registered
March 2010 — 16 yrs on file
Profile last updated
October 26, 2023
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
2086S0127X — NUCC code
State license (1)
California #A135624

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538484084. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
195
Distinct HCPCS
5
Medicare allowed
$27,824
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 69 60 $82
99291 Critical care, first 30-74 minutes 52 41 $218
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 30 30 $179
99239 Hospital discharge day management, more than 30 minutes 27 26 $119
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 17 17 $134

In context: peer comparison

Among 5 peers in this city , average services per provider: 42. This provider delivers 4.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Amelia Simpson's medical specialty?
Dr. Amelia Simpson practices Trauma Surgery Physician in San Diego, CA.
Where does Dr. Amelia Simpson practice?
Dr. Amelia Simpson practices at 550 Washington St Ste 641, San Diego, CA 921032229. Office phone: 6192983100.
What is Dr. Amelia Simpson's NPI?
Dr. Amelia Simpson's National Provider Identifier (NPI) is 1538484084, issued by NPPES.
Does Dr. Amelia Simpson accept Medicare assignment?
Yes. Dr. Amelia Simpson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amelia Simpson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Critical care (HCPCS 99291); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.