Ronald Slonek, MD - Medicare Internal Medicine in Bloomingdale, IL

Ronald Slonek, MD is a medicare enrolled "Internal Medicine" physician in Bloomingdale, Illinois. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Dupage Medical Group Ltd and his current practice location is 220 Springfield Dr Ste 210, Bloomingdale, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 858-3200.

Ronald Slonek is licensed to practice in Illinois (license number 036067364) 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 1003884610.

Contact Information

Ronald Slonek, MD
220 Springfield Dr Ste 210,
Bloomingdale, IL 60108-2215
(630) 858-3200
Not Available



Physician's Profile

Full NameRonald Slonek
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location220 Springfield Dr Ste 210, Bloomingdale, 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:
  • Ronald Slonek graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1003884610
  • Provider Enumeration Date: 03/09/2006
  • Last Update Date: 08/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557258241
  • Enrollment ID: I20040227000856

Medical Identifiers

Medical identifiers for Ronald Slonek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003884610NPI-NPPES
036067364MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036067364 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dupage Medical Group Ltd54966679411209

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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. Ronald Slonek allows following entities to bill medicare on his behalf.
Entity NameDupage Medical Group Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801833983
PECOS PAC ID: 5496667941
Enrollment ID: O20031110000535

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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. Ronald Slonek 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
Ronald Slonek, MD
Po Box 713260,
Chicago, IL 60677-1260

Ph: (630) 469-9200
Ronald Slonek, MD
220 Springfield Dr Ste 210,
Bloomingdale, IL 60108-2215

Ph: (630) 858-3200

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The earthquake in Chile "was the fifth biggest ever measured, and several hundred times larger than the one that killed more than 220,000 in Haiti," according to a Wall Street Journal editorial. The editorial highlights Chile's preparation for earthquakes, including stricter building codes. "But such preparation is also the luxury of a prosperous country, in contrast to destitute and ill-governed Haiti.

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The Marburg virus, a relative of the Ebola virus, causes a serious, often-fatal hemorrhagic fever. Transmitted by the African fruit bat and by direct human-to-human contact, Marburg virus disease currently has no approved vaccine or antivirals to prevent or treat it.

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Internal Medicine Doctors in Bloomingdale, IL

Vijay Kumar, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 303 E Army Trail Rd, Suite 405, Bloomingdale, IL 60108
Phone: 630-307-0100    Fax: 630-307-0111
Sunil N Matiwala, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 303 E Army Trail Rd, Suite 301, Bloomingdale, IL 60108
Phone: 630-893-0347    Fax: 630-893-1467
Shazia A Khan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 233 S Gary Ave, Bloomingdale, IL 60108
Phone: 630-924-4009    Fax: 630-924-9671
Vanja Cuk, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 303 E Army Trail Rd, Suite 100, Bloomingdale, IL 60108
Phone: 630-980-8600    Fax: 630-980-8650
Dr. Sanjay P Patel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 473 W Army Trail Rd, Suite 101, Bloomingdale, IL 60108
Phone: 630-894-8018    Fax: 630-894-9493
Sonal Patel, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 220 Springfield Dr Ste 210, Bloomingdale, IL 60108
Phone: 630-858-3200    

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