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

Priyanka Tiwari, MD

Individual provider Gastroenterology Physician · NPI 1295837441

Priyanka Tiwari, MD is a Gastroenterology in Saint Louis, Missouri. Qualified in 2002, 24 years ago. Practices with Mercy Clinic Gastroenterology LLC, a 65-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
24
Licensed in
MO
In the registry since
2006
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 Ste 1200
Saint Louis, MO 63141-8221
Phone: (314) 251-2880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 15945 Clayton Rd Ste 220, Ballwin, MO 63011-2491 — (314) 251-3880
  • 200 Brevco Plz Ste 208, Lake St Louis, MO 63367-2950 — (636) 561-9020
  • 621 S New Ballas Rd Ste 584a, Saint Louis, MO 63141-8261 — (314) 251-3600

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 2019033235 (MO)

Record details

NPI number1295837441
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 1, 2006
Last updated in NPPESJune 24, 2024
Certification dateJune 24, 2024

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Mercy Clinic Gastroenterology Llc — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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