Doctor profile · Federal record

Dr. Louise Kao, MD

Medical Toxicology (Emergency Medicine) Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Indianapolis, IN

  • NPI 1912934795
  • Accepts Medicare
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1701 N Senate Blvd, ER Dept
Indianapolis, IN 462021239
(317) 962-8880
fax (317) 962-7086
Mailing address
250 N Shadeland Ave
Indianapolis, IN 462194959

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 6, 2024
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207PT0002X — NUCC code
State licenses (2)
Indiana #01048934A · Indiana #01048934
Medicaid
IN #200200980

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912934795. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
78
Distinct HCPCS
2
Medicare allowed
$11,571
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 56 55 $162
99284 Emergency department visit with moderate level of medical decision making 22 22 $113

In context: peer comparison

Among 2 peers in this city , average services per provider: 31. This provider delivers 2.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Louise Kao's medical specialty?
Dr. Louise Kao practices Medical Toxicology (Emergency Medicine) Physician in Indianapolis, IN.
Where does Dr. Louise Kao practice?
Dr. Louise Kao practices at 1701 N Senate Blvd, Indianapolis, IN 462021239. Office phone: 3179628880.
What is Dr. Louise Kao's NPI?
Dr. Louise Kao's National Provider Identifier (NPI) is 1912934795, issued by NPPES.
Does Dr. Louise Kao accept Medicare assignment?
Yes. Dr. Louise Kao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louise Kao 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). Source: CMS Medicare Physician & Other Practitioners file.