Mark Sack, DPM - Medicare Podiatrist in Chicago, IL

Mark Sack, DPM is a medicare enrolled "Podiatrist - Foot & Ankle Surgery" provider in Chicago, Illinois. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Podiatry. He is a member of the group practice D And S Podiatry Llc and his current practice location is 3216 W 115th St, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 238-7270.

Mark Sack is licensed to practice in Illinois (license number 016005080) 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 1548286313.

Contact Information

Mark Sack, DPM
3216 W 115th St,
Chicago, IL 60655-2805
(773) 238-7270
(773) 238-9627

Map and Direction




Healthcare Provider's Profile

Full NameMark Sack
GenderMale
SpecialityPodiatry
Experience25 Years
Location3216 W 115th St, Chicago, 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 Sack graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1548286313
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 07/16/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9537156542
  • Enrollment ID: I20040429001103

Medical Identifiers

Medical identifiers for Mark Sack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548286313NPI-NPPES
016005080MedicaidIL
P00267009OtherILRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
213ES0103XPodiatrist - Foot & Ankle Surgery 016005080 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Osf Little Company Of Mary Medical CenterEvergreen park, ILHospital

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 Sack allows following entities to bill medicare on his behalf.
Provider NameMark Sack Dpm Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1902839194
PECOS PAC ID: 4385625581
Enrollment ID: O20040525000808
Provider NameD & S Podiatry Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1013180421
PECOS PAC ID: 7416027818
Enrollment ID: O20080528000109

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 Sack 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 Sack, DPM
3216 W 115th St,
Chicago, IL 60655-2805

Ph: (773) 238-7270
Mark Sack, DPM
3216 W 115th St,
Chicago, IL 60655-2805

Ph: (773) 238-7270

Reviews and Comments


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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).

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