Doctor profile · Federal record

Dr. Eddie Ly, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Student in an Organized Health Care Education/Training Program · Fountain Valley, CA

  • NPI 1134650922
  • Accepts Medicare
  • MIPS 75.3 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
17360 Brookhurst St
Fountain Valley, CA 927083720
(714) 665-1797
fax (714) 665-4680
Mailing address
17360 Brookhurst Streeet, Attn: Network Management
Fountain Valley, CA 92708

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
June 1, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A159769

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134650922. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
341
Distinct HCPCS
5
Medicare allowed
$43,858
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 177 64 $127
99239 Hospital discharge day management, more than 30 minutes 59 58 $124
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 47 22 $85
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 44 43 $186
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 14 14 $139

In context: peer comparison

Among 36 peers in this city , average services per provider: 345. This provider delivers 1.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Eddie Ly's medical specialty?
Dr. Eddie Ly practices Internal Medicine Physician in Fountain Valley, CA.
Where does Dr. Eddie Ly practice?
Dr. Eddie Ly practices at 17360 Brookhurst St, Fountain Valley, CA 927083720. Office phone: 7146651797.
What is Dr. Eddie Ly's NPI?
Dr. Eddie Ly's National Provider Identifier (NPI) is 1134650922, issued by NPPES.
Does Dr. Eddie Ly accept Medicare assignment?
Yes. Dr. Eddie Ly accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eddie Ly commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.