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

Rishi Singh Grewal, MD

Individual provider Gastroenterology Physician · NPI 1417054404

Rishi Singh Grewal, MD is a Gastroenterology in Overland Park, Kansas. Qualified in 2000, 26 years ago. Practices with Cotton-O'Neil Clinic Revocable Trust, a 658-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois, Kansas and Missouri.

Years since qualifying
26
Licensed in
IL, KS, 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.

See every abbreviation used in this directory →

Practice location Address checks out

5100 W 110th St Fl 1
Overland Park, KS 66211-1215
Phone: (913) 234-7600
Show map & directions

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

Additional practice locations (2)

  • 1500 Sw 10th Ave, Topeka, KS 66604-1301 — (785) 354-6000
  • 2700 Clay Edwards Dr Ste 240, North Kansas City, MO 64116-3254 — (816) 455-0681

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 2010006692 (MO)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 036-121465 (IL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 04-45135 (KS)

Record details

NPI number1417054404
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESDecember 1, 2025
Certification dateDecember 1, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Cotton-O'Neil Clinic Revocable Trust — 658 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations10 on file with Medicare

Other providers in Overland Park