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

Parthasarathi R. Marapareddigari, MD

Individual provider Hospitalist Physician · NPI 1487962494

Parthasarathi R. Marapareddigari, MD is an Internal Medicine in Saint Louis, Missouri. Qualified in 1998, 28 years ago. Practices with Mosaic Medical Center - Maryville, a 77-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
28
Licensed in
MO
In the registry since
2010
Specialties on file
2
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
Fax: (314) 251-4564
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5325 Faraon St, Saint Joseph, MO 64506-3488 — (816) 271-6406

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2010033579 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 2010033579 (MO)

Record details

NPI number1487962494
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 24, 2010
Last updated in NPPESJanuary 22, 2025
Certification dateJanuary 22, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Mosaic Medical Center - Maryville — 77 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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