Mary Tjarks, MD - Medicare Obstetrics & Gynecology in Moline, IL

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Mary Tjarks, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Moline, Illinois. Her current practice location is 600 John Deere Road, Suite 200, Moline, Illinois. You can reach out to her office (for appointments etc.) via phone at (309) 779-4230.

Mary Tjarks is licensed to practice in Illinois (license number 36102741) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1255369641.

Contact Information

Mary Tjarks, MD
600 John Deere Road, Suite 200,
Moline, IL 61265-6897
(309) 779-4230
Not Available

Map and Direction




Physician's Profile

Full NameMary Tjarks
GenderFemale
SpecialityObstetrics & Gynecology
Location600 John Deere Road, Suite 200, Moline, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255369641
  • Provider Enumeration Date: 06/28/2006
  • Last Update Date: 01/04/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1052208915
  • Enrollment ID: I20080703000556

Medical Identifiers

Medical identifiers for Mary Tjarks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255369641NPI-NPPES
036102741MedicaidIL
6200972MedicaidSD
2533752MedicaidIA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 5086 (South Dakota)Secondary
207V00000XObstetrics & Gynecology 36102741 (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. Mary Tjarks allows following entities to bill medicare on her behalf.
Entity NameMedical Arts Associates, Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396724183
PECOS PAC ID: 4385549377
Enrollment ID: O20031203000420

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. Mary Tjarks 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
Mary Tjarks, MD
600 John Deere Road, Suite 200,
Moline, IL 61265-6897

Ph: (309) 779-4230		Mary Tjarks, MD
600 John Deere Road, Suite 200,
Moline, IL 61265-6897

Ph: (309) 779-4230

Reviews and Comments


Obstetrics & Gynecology Doctors in Moline, IL

Dr. John Henry Leno, M.D. FACOG
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1106 4th Ave, Moline, IL 61265
Phone: 563-336-3000    Fax: 563-327-2045
Dr. Elizabeth E Temple, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 616 35th Ave, Moline, IL 61265
Phone: 309-797-3500    Fax: 309-797-3540
Dr. Karla A Vankeulen, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 600 John Deere Road, Suite 200, Moline, IL 61265
Phone: 309-779-4200    Fax: 309-779-4305
Dr. Cheryl Kay Faidley, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4300 7th St, Moline, IL 61265
Phone: 309-762-9800    Fax: 309-764-3871
Dr. Shashi B Upadhya, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 600 John Deere Road, Suite 200, Moline, IL 61265
Phone: 309-779-4230    Fax: 309-779-4305
Dr. Patricia Ellen Barron, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4300 7th St, Moline, IL 61265
Phone: 309-762-9800    Fax: 309-764-3933

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.