Mark J Jarek, MD - Medicare Rheumatology in Republic, MO

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Mark J Jarek, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Republic, Missouri. He went to Hahnemann University College Of Medicine and graduated in 1989 and has 37 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Citizens Memorial Healthcare, Freeman-oak Hill Health System and his current practice location is 3733 S Moonlit Ln, Republic, Missouri. You can reach out to his office (for appointments etc.) via phone at (000) 000-0000.

Mark J Jarek is licensed to practice in Missouri (license number 114482) 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 1013955541.

Contact Information

Mark J Jarek, MD
3733 S Moonlit Ln,
Republic, MO 65738-9448
(000) 000-0000
Not Available

Map and Direction




Physician's Profile

Full NameMark J Jarek
GenderMale
SpecialityRheumatology
Experience37 Years
Location3733 S Moonlit Ln, Republic, Missouri
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:
  • Mark J Jarek attended and graduated from Hahnemann University College Of Medicine in 1989
  NPI Data:
  • NPI Number: 1013955541
  • Provider Enumeration Date: 06/04/2006
  • Last Update Date: 03/21/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6406886209
  • Enrollment ID: I20050820000070

Medical Identifiers

Medical identifiers for Mark J Jarek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013955541NPI-NPPES
203834205MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 114482 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Citizens Memorial HospitalBolivar, MOHospital
Freeman Health System - Freeman WestJoplin, MOHospital
Mercy Hospital CarthageCarthage, MOHospital
Freeman Neosho HospitalNeosho, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Citizens Memorial Healthcare4183528169108
Freeman-oak Hill Health System8325942253341

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 J Jarek allows following entities to bill medicare on his behalf.
Entity NameFreeman-oak Hill Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679517023
PECOS PAC ID: 8325942253
Enrollment ID: O20040218000570
Entity NameCitizens Memorial Healthcare
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568566131
PECOS PAC ID: 4183528169
Enrollment ID: O20040315001374
Entity NameLester E Cox Medical Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760405864
PECOS PAC ID: 8628092897
Enrollment ID: O20060116000342
Entity NameMercy Clinic Joplin Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215264817
PECOS PAC ID: 0547300196
Enrollment ID: O20091218000092
Entity NameMercy Hospital Carthage
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003201955
PECOS PAC ID: 8426225251
Enrollment ID: O20120225000071
Entity NameMercy Hospital Carthage
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1003201955
PECOS PAC ID: 8426225251
Enrollment ID: O20141203001963

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 J Jarek 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 J Jarek, MD
3733 S Moonlit Ln,
Republic, MO 65738-9448

Ph: () -		Mark J Jarek, MD
3733 S Moonlit Ln,
Republic, MO 65738-9448

Ph: (000) 000-0000

Reviews and Comments


Internal Medicine Doctors in Republic, MO


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.