Doctor profile · Federal record

Dr. Aimee McArthur, DO

Psychiatry Physician (CMS: Psychiatry) · Los Altos, CA

  • NPI 1194286575
  • Accepts Medicare
  • MIPS 83.9 / 100 · 2023
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4546 El Camino Real Ste B7
Los Altos, CA 940221069
(866) 362-4246

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
June 14, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #20A20019

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194286575. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
34
Distinct HCPCS
1
Medicare allowed
$2,993
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 34 15 $88

In context: peer comparison

Among 2 peers in this city , average services per provider: 65. This provider delivers 0.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Aimee McArthur's medical specialty?
Dr. Aimee McArthur practices Psychiatry Physician in Los Altos, CA.
Where does Dr. Aimee McArthur practice?
Dr. Aimee McArthur practices at 4546 El Camino Real Ste B7, Los Altos, CA 940221069. Office phone: 8663624246.
What is Dr. Aimee McArthur's NPI?
Dr. Aimee McArthur's National Provider Identifier (NPI) is 1194286575, issued by NPPES.
Does Dr. Aimee McArthur accept Medicare assignment?
Yes. Dr. Aimee McArthur accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aimee McArthur commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.