Mark A Tomczak, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Lansing, IL

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Mark A Tomczak, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Lansing, Illinois. He graduated from nursing school in 1998 and has 28 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Elite Anesthesia Providers Ltd, Elite Anesthesia Providers Ltd and his current practice location is 18221 Torrence Ave, Suite 1b, Lansing, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 895-9450.

Mark A Tomczak is licensed to practice in Indiana (license number 28118620A) 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 1235188533.

Contact Information

Mark A Tomczak, CRNA
18221 Torrence Ave, Suite 1b,
Lansing, IL 60438-2870
(708) 895-9450
(708) 895-9455

Map and Direction




Provider's Profile

Full NameMark A Tomczak
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience28 Years
Location18221 Torrence Ave, Lansing, Illinois
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 A Tomczak graduated from nursing school in 1998
  NPI Data:
  • NPI Number: 1235188533
  • Provider Enumeration Date: 05/06/2006
  • Last Update Date: 04/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0840271151
  • Enrollment ID: I20040525000058

Medical Identifiers

Medical identifiers for Mark A Tomczak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235188533NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 28118620A (Indiana)Primary
174400000XSpecialist 209002567 (Illinois)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Elite Anesthesia Providers Ltd670924900626
Elite Anesthesia Providers Ltd670924900626

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 A Tomczak allows following entities to bill medicare on his behalf.
Entity NameElite Anesthesia Providers Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679258388
PECOS PAC ID: 6709249006
Enrollment ID: O20230905001966

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 A Tomczak 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 A Tomczak, CRNA
18221 Torrence Ave,
Lansing, IL 60438-2870

Ph: (708) 895-9450		Mark A Tomczak, CRNA
18221 Torrence Ave, Suite 1b,
Lansing, IL 60438-2870

Ph: (708) 895-9450

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Lansing, IL

Julie A. Flynn, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 18221 Torrence Ave, Lansing, IL 60438
Phone: 708-895-9450    
Mr. Zachary Tyler Smith, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 18221 Torrence Ave, Suite 1-b, Lansing, IL 60438
Phone: 708-895-9450    Fax: 708-895-9455
Eileen Boetel, CRNA
Nurse Anesthetist - CR
Medicare: May Accept Medicare Assignments
Practice Location: 18221 Torrence Ave, Lansing, IL 60438
Phone: 708-895-9450    
Mrs. Maria-paz Salazar Shariff, RN, CRNA, MS
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 18221 Torrence Ave Ste 1b, Lansing, IL 60438
Phone: 708-895-9450    
Kelly Jean Garry, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 18221 Torrence Ave, Lansing, IL 60438
Phone: 708-895-9450    Fax: 708-895-9455
Ms. Levorn Mccain-jones, APN CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 18221 Torrence Ave, Lansing, IL 60438
Phone: 708-895-9450    
Therese A Bugaj, APN-CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 18221 Torrence Ave, Suite 1-d, Lansing, IL 60438
Phone: 708-895-9450    Fax: 847-895-9455

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.