Benjamin William Leacock, - Medicare Pediatric Medicine in Greenville, IL

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Benjamin William Leacock, is a medicare enrolled "Emergency Medicine" physician in Greenville, Illinois. He went to Saint Louis University School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Pediatric Medicine. He is a member of the group practice Cep America Llc and his current practice location is 200 Health Care Dr, Greenville, Illinois. You can reach out to his office (for appointments etc.) via phone at (618) 664-1230.

Benjamin William Leacock is licensed to practice in Illinois (license number 036148647) 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 1639375140.

Contact Information

Benjamin William Leacock,
200 Health Care Dr,
Greenville, IL 62246-1154
(618) 664-1230
Not Available

Map and Direction




Physician's Profile

Full NameBenjamin William Leacock
GenderMale
SpecialityPediatric Medicine
Experience17 Years
Location200 Health Care Dr, Greenville, 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:
  • Benjamin William Leacock attended and graduated from Saint Louis University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1639375140
  • Provider Enumeration Date: 06/22/2007
  • Last Update Date: 11/01/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1951453463
  • Enrollment ID: I20100914000536

Medical Identifiers

Medical identifiers for Benjamin William Leacock such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639375140NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine DR.0056078 (Colorado)Secondary
207P00000XEmergency Medicine 01081797A (Indiana)Secondary
207P00000XEmergency Medicine 2010003231 (Missouri)Secondary
390200000XStudent In An Organized Health Care Education/training Program 141051 (North Carolina)Secondary
207P00000XEmergency Medicine 036148647 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm St Joseph Health CenterSaint charles, MOHospital
Ssm St Joseph Hospital WestLake saint louis, MOHospital
Ssm Health St Mary's Hospital - St LouisRichmond heights, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cep America Llc6608056171569

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. Benjamin William Leacock allows following entities to bill medicare on his behalf.
Entity NameSlh Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881668051
PECOS PAC ID: 9830132653
Enrollment ID: O20050602000941
Entity NameLake Forest Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023261716
PECOS PAC ID: 1759441884
Enrollment ID: O20081119000794
Entity NameCep America Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619332046
PECOS PAC ID: 6608056171
Enrollment ID: O20150312000325

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. Benjamin William Leacock 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
Benjamin William Leacock,
Po Box 912215,
Denver, CO 80291-2215

Ph: (303) 306-7101		Benjamin William Leacock,
200 Health Care Dr,
Greenville, IL 62246-1154

Ph: (618) 664-1230

Reviews and Comments


Emergency Medicine Doctors in Greenville, IL

Dr. Delwin Merchant, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Health Care Dr, Greenville, IL 62246
Phone: 618-664-1230    
Dr. Adam Earl Stenger, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Health Care Dr, Greenville, IL 62246
Phone: 618-664-1230    
Beth Heppermann, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 200 Health Care Dr, Greenville, IL 62246
Phone: 618-664-1230    
Dr. Sachin R Patel, M.D., M.P.H.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Health Care Dr, Greenville, IL 62246
Phone: 618-664-1230    
Dr. Nicholas D Rathert, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Health Care Dr, Greenville, IL 62246
Phone: 618-664-1230    
Ameet S Brahmavar, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Health Care Dr, Greenville, IL 62246
Phone: 618-664-1230    
Dr. Daniel Allen Normansell, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Health Care Dr, Greenville, IL 62246
Phone: 618-664-1230    

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.