Doctor profile · Federal record
Dr. Senthil Aruchamy, M.D
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Internal Medicine Physician · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Hospitalist Physician · Saint Louis, MO
- NPI 1386873883
- Accepts Medicare
- 20 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
625 S New Ballas RD Ste 7020
Saint Louis, MO 631418218
(314) 251-1448 - Mailing address
-
625 S New Ballas Road
St. Louis, MO 63141
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- September 12, 2022
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (3)
- Missouri #2018009222 · Arkansas #E13309 · New York #266305
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386873883. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
357
Distinct HCPCS
5
Medicare allowed
$64,510
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 267 | 94 | $209 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 39 | 28 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 27 | 25 | $114 | |
31500 |
Emergent insertion of breathing tube into windpipe using an endoscope | 13 | 13 | $131 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 11 | 11 | $83 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 66. This provider delivers 5.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Senthil Aruchamy's medical specialty?
Dr. Senthil Aruchamy practices Critical Care Medicine (Internal Medicine) Physician in Saint Louis, MO.
Where does Dr. Senthil Aruchamy practice?
Dr. Senthil Aruchamy practices at 625 S New Ballas RD Ste 7020, Saint Louis, MO 631418218. Office phone: 3142511448.
What is Dr. Senthil Aruchamy's NPI?
Dr. Senthil Aruchamy's National Provider Identifier (NPI) is 1386873883, issued by NPPES.
Does Dr. Senthil Aruchamy accept Medicare assignment?
Yes. Dr. Senthil Aruchamy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Senthil Aruchamy commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.