Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Devika Rani Nagaraj, MD

Individual provider Internal Medicine Physician · NPI 1881644714

Dr. Devika Rani Nagaraj, MD is a Hospitalist in Saint Louis, Missouri. Qualified in 1992, 34 years ago. Practices with Saint Francis Medical Center, a 441-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
34
Licensed in
MO
In the registry since
2006
Specialties on file
3
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

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone: (314) 251-6339
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1400 Us Highway 61, Festus, MO 63028-4100 — (636) 933-5337
  • 10010 Kennerly Rd, Saint Louis, MO 63128-2106 — (314) 525-1328
  • 901 E 5th St, Washington, MO 63090-3127 — (636) 239-8231

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2001007777 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 2001007777 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 2001007777 (MO)

Record details

NPI number1881644714
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2006
Last updated in NPPESSeptember 29, 2026
Certification dateOctober 10, 2022

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Saint Francis Medical Center — 441 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients378
Services billed 821 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Saint Francis Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 441 clinicians in the practice; 12 are shown here.

Other providers in Saint Louis