Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Senthil Aruchamy, MD

Individual provider Internal Medicine Physician · NPI 1386873883

Dr. Senthil Aruchamy, MD is a Critical Care (Intensivists) in Saint Louis, Missouri. Qualified in 2006, 20 years ago. Practices with Mercy Clinic Adult Critical Care LLC, a 59-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arkansas, Missouri and New York.

Years since qualifying
20
Licensed in
AR, MO, NY
In the registry since
2009
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

625 S New Ballas Rd Ste 7020
Saint Louis, MO 63141-8218
Phone: (314) 251-1448
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 2018009222 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence E13309 (AR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2018009222 (MO)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence E13309 (AR)
Hospitalist Physician Taxonomy 208M00000X · Licence 266305 (NY)

Record details

NPI number1386873883
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2009
Last updated in NPPESSeptember 12, 2022
Certification dateSeptember 12, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Mercy Clinic Adult Critical Care Llc — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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