Gregory M Lewis, MD - Medicare Cardiac Electrophysiology in Hinsdale, IL

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Gregory M Lewis, MD is a medicare enrolled "Internal Medicine - Clinical Cardiac Electrophysiology" physician in Hinsdale, Illinois. He went to Vanderbilt University School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Cardiac Electrophysiology. He is a member of the group practice Adventist Health Partners Inc and his current practice location is 908 N Elm St Ste 404, Hinsdale, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 789-3422.

Gregory M Lewis is licensed to practice in Illinois (license number 036075101) 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 1104864321.

Contact Information

Gregory M Lewis, MD
908 N Elm St Ste 404,
Hinsdale, IL 60521-3638
(630) 789-3422
Not Available

Map and Direction




Physician's Profile

Full NameGregory M Lewis
GenderMale
SpecialityCardiac Electrophysiology
Experience39 Years
Location908 N Elm St Ste 404, Hinsdale, 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:
  • Gregory M Lewis attended and graduated from Vanderbilt University School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1104864321
  • Provider Enumeration Date: 06/02/2006
  • Last Update Date: 03/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1850203589
  • Enrollment ID: I20090609000637

Medical Identifiers

Medical identifiers for Gregory M Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104864321NPI-NPPES
IL4174011OtherILMEDICARE-LOCALITY 16
IL4177011OtherILMEDICARE-LOCALITY 15
1912218850OtherILNPI GROUP PRACTICE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 036-075101 (Illinois)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology 036075101 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Bolingbrook HospitalBolingbrook, ILHospital
Adventist La Grange Memorial HospitalLa grange, ILHospital
Adventist Hinsdale HospitalHinsdale, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Adventist Health Partners Inc751715434735

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. Gregory M Lewis allows following entities to bill medicare on his behalf.
Entity NameAdventist Midwest Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962570382
PECOS PAC ID: 4486556727
Enrollment ID: O20040126000676
Entity NameAdventist Midwest Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821156068
PECOS PAC ID: 8224025887
Enrollment ID: O20040427000900
Entity NameAdventist Bolingbrook Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477790160
PECOS PAC ID: 1456449396
Enrollment ID: O20090428000424
Entity NameAdventist Health Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912218850
PECOS PAC ID: 7517154347
Enrollment ID: O20101207000017
Entity NameAdventist Midwest Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912353822
PECOS PAC ID: 2769790401
Enrollment ID: O20160606001457

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. Gregory M Lewis 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
Gregory M Lewis, MD
900 S Frontage Rd, Suite 325,
Woodridge, IL 60517-4903

Ph: (630) 789-3422		Gregory M Lewis, MD
908 N Elm St Ste 404,
Hinsdale, IL 60521-3638

Ph: (630) 789-3422

Reviews and Comments


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