Kenneth J Tomchik, MD - Medicare Internal Medicine in Woodstock, IL

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Kenneth J Tomchik, MD is a medicare enrolled "Internal Medicine" physician in Woodstock, Illinois. His current practice location is 3707 Doty Rd Ste E&f, Woodstock, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 338-6600.

Kenneth J Tomchik is licensed to practice in Illinois (license number 036-072257) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1629090972.

Contact Information

Kenneth J Tomchik, MD
3707 Doty Rd Ste E&f,
Woodstock, IL 60098-7530
(815) 338-6600
(815) 337-1980

Map and Direction




Physician's Profile

Full NameKenneth J Tomchik
GenderMale
SpecialityInternal Medicine
Location3707 Doty Rd Ste E&f, Woodstock, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629090972
  • Provider Enumeration Date: 07/24/2006
  • Last Update Date: 09/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8022206390
  • Enrollment ID: I20101230000793

Medical Identifiers

Medical identifiers for Kenneth J Tomchik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629090972NPI-NPPES
036-072257MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-072257 (Illinois)Primary

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. Kenneth J Tomchik allows following entities to bill medicare on his behalf.
Entity NameRockford Health Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043242886
PECOS PAC ID: 2567374036
Enrollment ID: O20031103000584
Entity NameCentral Dupage Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033149844
PECOS PAC ID: 5890696231
Enrollment ID: O20040303000601

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. Kenneth J Tomchik 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
Kenneth J Tomchik, MD
3707 Doty Rd Ste E&f,
Woodstock, IL 60098-7530

Ph: (815) 338-6600		Kenneth J Tomchik, MD
3707 Doty Rd Ste E&f,
Woodstock, IL 60098-7530

Ph: (815) 338-6600

Reviews and Comments


Internal Medicine Doctors in Woodstock, IL

Dr. Karen Judy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3707 Doty Rd Ste D, Woodstock, IL 60098
Phone: 815-338-6600    Fax: 815-206-2802
Mr. Ray Jean Pensinger, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 105 S. Fleming Rd., Woodstock, IL 60098
Phone: 815-338-3427    Fax: 815-338-8653
Dr. Erin C Davis-delay, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3707 Doty Rd Ste E&f, Woodstock, IL 60098
Phone: 815-338-6600    Fax: 815-337-1980
Dr. Bibiano Ronquillo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2000 Lake Ave, Woodstock, IL 60098
Phone: 815-337-7100    
Dr. Mark W Stolar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3707 Doty Rd Ste E&f, Woodstock, IL 60098
Phone: 815-338-6600    Fax: 815-337-1980
Dr. Joseph S Emmons, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3707 Doty Rd Ste Candd, Woodstock, IL 60098
Phone: 815-338-6600    Fax: 815-206-1086
Dr. Marcel T Hoffman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3707 Doty Rd Ste D, Woodstock, IL 60098
Phone: 815-338-6600    Fax: 815-206-1086

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.