Trenton Grimm, MD - Medicare Internal Medicine in Springfield, IL

Trenton Grimm, MD is a medicare enrolled "Internal Medicine" physician in Springfield, Illinois. He went to Southern Illinois University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Good Samaritan Regional Health Center and his current practice location is 701 N 1st St, Springfield, Illinois. You can reach out to his office (for appointments etc.) via phone at (217) 545-0182.

Trenton Grimm is licensed to practice in Illinois (license number 125.064986) 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 1255746509.

Contact Information

Trenton Grimm, MD
701 N 1st St,
Springfield, IL 62702-3757
(217) 545-0182
(217) 545-4735

Map and Direction




Physician's Profile

Full NameTrenton Grimm
GenderMale
SpecialityInternal Medicine
Experience10 Years
Location701 N 1st St, Springfield, Illinois
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:
  • Trenton Grimm attended and graduated from Southern Illinois University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1255746509
  • Provider Enumeration Date: 06/25/2014
  • Last Update Date: 06/25/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3779708862
  • Enrollment ID: I20170728000309

Medical Identifiers

Medical identifiers for Trenton Grimm such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255746509NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 125.064986 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Health - Good Samaritan HospitalMount vernon, ILHospital
Ssm Health St Mary's Hospital -centraliaCentralia, ILHospital
Hamilton Memorial HospitalMcleansboro, ILHospital
Salem Township HospitalSalem, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Good Samaritan Regional Health Center165827205959

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. Trenton Grimm allows following entities to bill medicare on his behalf.
Entity NameWashington County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659321560
PECOS PAC ID: 4880599844
Enrollment ID: O20031209000278
Entity NameGood Samaritan Regional Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487758801
PECOS PAC ID: 1658272059
Enrollment ID: O20040119000325
Entity NameSt Marys Hospital Centralia Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770687196
PECOS PAC ID: 6709788920
Enrollment ID: O20040127000118

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. Trenton Grimm 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
Trenton Grimm, MD
Po Box 19636,
Springfield, IL 62794-9636

Ph: (217) 545-0182
Trenton Grimm, MD
701 N 1st St,
Springfield, IL 62702-3757

Ph: (217) 545-0182

Reviews and Comments


Internal Medicine Doctors in Springfield, IL

Zachariah Gurnsey, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 751 N Rutledge St, Ste 1100, Springfield, IL 62702
Phone: 217-545-0182    Fax: 217-545-8156
Mr. Eddie Lynn Paulk, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2090 Vadalabene Drive, Springfield, IL 62062
Phone: 618-288-5403    Fax: 618-288-6857
Winston J Townsend, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1836 S Macarthur Blvd, Springfield, IL 62704
Phone: 217-789-1403    Fax: 217-789-1825
William R Yu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2901 Old Jacksonville Rd, Springfield, IL 62704
Phone: 217-698-9722    Fax: 217-698-8012
Dr. Susan M. O'neal, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 N 1st St, Springfield, IL 62781
Phone: 217-528-7541    
Dr. Mukul Bhattarai, MD.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 747 N Rutledge St Fl 4, Springfield, IL 62702
Phone: 217-545-8000    Fax: 217-545-7877
Nathalie Emma-marie Foray, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 751 N Rutledge St Ste 1700, Springfield, IL 62702
Phone: 217-545-8000    Fax: 217-545-1229

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.