NPPES file of Aug 9, 2026

Senthil Aruchamy, M.D

Critical Care Medicine (Internal Medicine) Physician · Saint Louis, MO

Senthil Aruchamy, M.D is a critical care medicine (internal medicine) physician with a practice address in Saint Louis, Missouri, and NPI 1386873883, issued on Jul 7, 2009. Check the license (Missouri 2018009222, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386873883
Name
Senthil Aruchamy
Credential
M.D
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License numbers
2018009222 MO
E13309 AR
266305 NY
Self-reported in NPPES; status is on the state search
Practice location
625 S New Ballas RD Ste 7020, Saint Louis, MO 63141
Phone
(314) 251-1448
Enumerated
Jul 7, 2009
Record last updated
Sep 12, 2022
Medicare enrollment
Enrolled (PECOS I20200825003576); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 625 S New Ballas RD Ste 7020

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Muhammad Afzal, MDCritical Care Medicine (Internal Medicine) Physician1053807222
  2. Blake Brown, DOCritical Care Medicine (Internal Medicine) Physician1952042186
  3. Isaac Ginsberg, DOCritical Care Medicine (Internal Medicine) Physician1013495027
  4. Muhammad Talha Khan, MDCritical Care Medicine (Internal Medicine) Physician1265919393
  5. Aditya Kler, M.D.Critical Care Medicine (Internal Medicine) Physician1144642869
  6. Vu Luong, MDCritical Care Medicine (Internal Medicine) Physician1518547090

Verify Senthil Aruchamy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2018009222    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

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Bills Medicare through 2 group practices

  1. Mercy Aco Clinical Services IncChesterfield, MO
  2. Mercy Clinic Adult Critical Care, LLCFestus, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Missouri

There are 178 critical care medicine (internal medicine) physician records in Missouri.

All 178 in Missouri → Every provider in Saint Louis →

Other critical care medicine (internal medicine) physician records in Missouri

  1. Ashrita Abraham, M.D.Kansas City, MO1164835880
  2. Muhammad Afzal, MDSaint Louis, MO1053807222
  3. Muneeb Ahmad, D.O.Chesterfield, MO1639432032
  4. Oluwafemi Ajibola, MDJoplin, MO1790245835
  5. Muthanna Al Hasan, M.D.Joplin, MO1881827699
  6. Jonathan Ang, M.D.Columbia, MO1780956862
  7. Nnamdi Anunobi, MDSaint Louis, MO1548767775
  8. Sangita Aradhyula, M.D.Saint Louis, MO1356551915
  9. Joseph Attewell, M.D.Saint Charles, MO1962456657
  10. Nathan Bammes, D.O., M.B.AKansas City, MO1457617607

Common questions

What is Senthil Aruchamy, M.D's NPI number?

Senthil Aruchamy, M.D's National Provider Identifier (NPI) is 1386873883, issued on Jul 7, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Senthil Aruchamy, M.D located?

The NPPES record lists a practice address at 625 S New Ballas RD Ste 7020, Saint Louis, MO, 63141. Phone: (314) 251-1448. Providers update this record themselves, so call before visiting.

How can I verify Senthil Aruchamy, M.D's license?

NPPES lists Missouri license number 2018009222, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.