Dr Marek Rozynek, MD - Medicare Anesthesiology in St Joseph, MI

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Dr Marek Rozynek, MD is a medicare enrolled "Anesthesiology" physician in St Joseph, Michigan. He graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Endeavor Health Medical Group, Northwestern Medical Faculty Foundation and his current practice location is 1234 Napier Ave, St Joseph, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 428-0118.

Dr Marek Rozynek is licensed to practice in Illinois (license number 036.120536) 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 1548243017.

Contact Information

Dr Marek Rozynek, MD
1234 Napier Ave,
St Joseph, MI 49085
(269) 428-0118
Not Available

Map and Direction




Physician's Profile

Full NameDr Marek Rozynek
GenderMale
SpecialityAnesthesiology
Experience36 Years
Location1234 Napier Ave, St Joseph, Michigan
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:
  • Dr Marek Rozynek graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1548243017
  • Provider Enumeration Date: 11/29/2005
  • Last Update Date: 01/06/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4082632799
  • Enrollment ID: I20090529000477

Medical Identifiers

Medical identifiers for Dr Marek Rozynek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548243017NPI-NPPES
02690540MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 2375871 (New York)Secondary
207L00000XAnesthesiology 036.120536 (Illinois)Primary
207L00000XAnesthesiology 4301085311 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Delnor Community HospitalGeneva, ILHospital
Northwest Community Hospital 1Arlington heights, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endeavor Health Medical Group21633346992710
Northwestern Medical Faculty Foundation45875768143352

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. Dr Marek Rozynek allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118
Entity NameNorthstar Anesthesia Of Illinois, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962822395
PECOS PAC ID: 4688893878
Enrollment ID: O20140922000405

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. Dr Marek Rozynek 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
Dr Marek Rozynek, MD
Po Box 235019,
Montgomery, AL 36123-5019

Ph: (334) 279-1450		Dr Marek Rozynek, MD
1234 Napier Ave,
St Joseph, MI 49085

Ph: (269) 428-0118

Reviews and Comments


Anesthesiology Doctors in St Joseph, MI


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.