Rishi Singh Grewal, MD - Medicare Gastroenterology in Overland Park, KS

Rishi Singh Grewal, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Overland Park, Kansas. He graduated from medical school in 2000 and has 26 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Cotton-o'neil Clinic Revocable Trust, Carroll County Memorial Hospital, Golden Valley Memorial Hospital District, Meritas Health Corporation, Shawnee Mission Medical Center Inc and his current practice location is 5100 W 110th St Fl 1, Overland Park, Kansas. You can reach out to his office (for appointments etc.) via phone at (913) 234-7600.

Rishi Singh Grewal is licensed to practice in Missouri (license number 2010006692) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1417054404.

Contact Information

Rishi Singh Grewal, MD
5100 W 110th St Fl 1,
Overland Park, KS 66211-1215
(913) 234-7600
Not Available

Map and Direction




Physician's Profile

Full NameRishi Singh Grewal
GenderMale
SpecialityGastroenterology
Experience26 Years
Location5100 W 110th St Fl 1, Overland Park, Kansas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rishi Singh Grewal graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1417054404
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 12/01/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5496823346
  • Enrollment ID: I20211021000496

Medical Identifiers

Medical identifiers for Rishi Singh Grewal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417054404NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 036-121465 (Illinois)Secondary
207RG0100XInternal Medicine - Gastroenterology 04-45135 (Kansas)Secondary
207RG0100XInternal Medicine - Gastroenterology 2010006692 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Kansas City HospitalNorth kansas city, MOHospital
Stormont Vail HospitalTopeka, KSHospital
Carroll County Memorial HospitalCarrollton, MOHospital
Adventhealth Shawnee MissionShawnee mission, KSHospital
Golden Valley Memorial HospitalClinton, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cotton-o'neil Clinic Revocable Trust5496659195655
Carroll County Memorial Hospital286048563862
Golden Valley Memorial Hospital District4688561814140
Meritas Health Corporation6305748153502
Shawnee Mission Medical Center Inc9537119037274

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Rishi Singh Grewal allows following entities to bill medicare on his behalf.
Entity NameCotton O'neil Clinic Revocable Trust
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811944457
PECOS PAC ID: 5496659195
Enrollment ID: O20031124000674
Entity NameKansas City Gastroenterology & Hepatology Physicians Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497019350
PECOS PAC ID: 2365691359
Enrollment ID: O20121116000329

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Rishi Singh Grewal is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Rishi Singh Grewal, MD
5100 W 110th St,
Overland Park, KS 66211-1215

Ph: (913) 234-7600
Rishi Singh Grewal, MD
5100 W 110th St Fl 1,
Overland Park, KS 66211-1215

Ph: (913) 234-7600

Reviews and Comments


Internal Medicine Doctors in Overland Park, KS

Dr. Matthew P Harrison, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10116 W 105th St, Overland Park, KS 66212
Phone: 913-541-0510    Fax: 913-541-1852
Louay K. Sabih, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10550 Marty St Ste 201, Overland Park, KS 66212
Phone: 913-341-4000    Fax: 913-383-2868
Dr. Lisa G. Distefano, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 12541 Foster St Ste 300, Overland Park, KS 66213
Phone: 913-317-3200    Fax: 913-317-3218
Dr. Paul G Diederich, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 10787 Nall Ave, Ste. 310, Overland Park, KS 66211
Phone: 913-945-6900    Fax: 913-945-6970
Mini R Abraham, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10000 College Blvd, Overland Park, KS 66210
Phone: 913-258-5055    Fax: 913-258-5057
Jeena Viji Eapen, M.D.
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 10540 Marty St Ste 100, Overland Park, KS 66212
Phone: 913-660-1616    Fax: 913-660-0998
Dr. Arnold Leslie Katz, MD
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 10550 Quivira Road, Suite 320, Overland Park, KS 66215
Phone: 913-888-3231    Fax: 913-888-7281

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.