Mark Thomas Behnam, MD - Medicare Obstetrics & Gynecology in Olney, IL

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Mark Thomas Behnam, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Olney, Illinois. His current practice location is 800 E Locust St, Olney, Illinois. You can reach out to his office (for appointments etc.) via phone at (618) 392-1131.

Mark Thomas Behnam is licensed to practice in Illinois (license number 036136070) 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 1992995591.

Contact Information

Mark Thomas Behnam, MD
800 E Locust St,
Olney, IL 62450-2553
(618) 392-1131
(618) 395-5117

Map and Direction




Physician's Profile

Full NameMark Thomas Behnam
GenderMale
SpecialityObstetrics & Gynecology
Location800 E Locust St, Olney, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1992995591
  • Provider Enumeration Date: 07/30/2007
  • Last Update Date: 05/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7416133020
  • Enrollment ID: I20110517000160

Medical Identifiers

Medical identifiers for Mark Thomas Behnam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992995591NPI-NPPES
0291725OtherWASTATE L&I
036136070MedicaidIL
0333366OtherWASTATE L&I

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology MD60184340 (Washington)Secondary
207V00000XObstetrics & Gynecology D0092046 (Maryland)Secondary
207V00000XObstetrics & Gynecology 036136070 (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. Mark Thomas Behnam allows following entities to bill medicare on his behalf.
Entity NameMulticare Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497766638
PECOS PAC ID: 7719899897
Enrollment ID: O20031105000760
Entity NameKittitas County Public Hospital Dist 1
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356375307
PECOS PAC ID: 0547179608
Enrollment ID: O20040213000046

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. Mark Thomas Behnam 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
Mark Thomas Behnam, MD
800 E Locust St,
Olney, IL 62450-2553

Ph: (618) 392-1131		Mark Thomas Behnam, MD
800 E Locust St,
Olney, IL 62450-2553

Ph: (618) 392-1131

Reviews and Comments


Obstetrics & Gynecology Doctors in Olney, IL

Dr. William R Padgett Jr., MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1200 N East St, Olney, IL 62450
Phone: 618-395-5222    Fax: 618-395-8552
Dr. Rise Carol Hatten, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1120 N East St, Olney, IL 62450
Phone: 618-395-5222    Fax: 618-395-8552
Nona P Fulk, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 800 E Locust St, Olney, IL 62450
Phone: 618-392-9520    Fax: 618-395-5117

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.