Mary C Olszewski, DPM - Medicare Podiatrist in Palatine, IL

Mary C Olszewski, DPM is a medicare enrolled "Podiatrist - Foot Surgery" provider in Palatine, Illinois. She graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Podiatry. She is a member of the group practice Mary Olszewski And Associates P C and her current practice location is 434 E Palatine Rd, Palatine, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 398-0900.

Mary C Olszewski is licensed to practice in Illinois (license number 016004266) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1245274406.

Contact Information

Mary C Olszewski, DPM
434 E Palatine Rd,
Palatine, IL 60074-5119
(847) 398-0900
(847) 398-0973

Map and Direction




Healthcare Provider's Profile

Full NameMary C Olszewski
GenderFemale
SpecialityPodiatry
Experience40 Years
Location434 E Palatine Rd, Palatine, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary C Olszewski graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1245274406
  • Provider Enumeration Date: 06/16/2006
  • Last Update Date: 01/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1254358070
  • Enrollment ID: I20101215000314

Medical Identifiers

Medical identifiers for Mary C Olszewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245274406NPI-NPPES
016004266MedicaidIL
941283OtherILUNITED HEALTHCARE
0001623060OtherILBLUE CROSS BLUE SHIELD
480032539OtherILRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
213ES0131XPodiatrist - Foot Surgery 016004266 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwest Community Hospital 1Arlington heights, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mary Olszewski And Associates P C30725308982

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 C Olszewski allows following entities to bill medicare on her behalf.
Provider NameMary Olszewski And Associates P C
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1750404745
PECOS PAC ID: 3072530898
Enrollment ID: O20051031000496

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 C Olszewski 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 C Olszewski, DPM
434 E Palatine Rd,
Palatine, IL 60074-5119

Ph: (847) 398-0900
Mary C Olszewski, DPM
434 E Palatine Rd,
Palatine, IL 60074-5119

Ph: (847) 398-0900

Reviews and Comments


Podiatrist in Palatine, IL

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Sonu Joseph, DPM
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James D. Luvison, DPM
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Medicare: Not Enrolled in Medicare
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Phone: 847-590-5606    Fax: 847-590-5609
Advanced Foot Care Of Palatine, P.c.
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Medicare: Not Enrolled in Medicare
Practice Location: 711 W Dundee Rd, Palatine, IL 60074
Phone: 847-358-7005    Fax: 847-358-7065
Dr. Michael James Tagge, DPM
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Medicare: Medicare Enrolled
Practice Location: 434 E Palatine Rd, Palatine, IL 60074
Phone: 847-398-0900    Fax: 847-398-0973

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.