Dr David S Marks, MD - Medicare Interventional Radiology in Milwaukee, WI

Dr David S Marks, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Milwaukee, Wisconsin. He went to University Of California, San Francisco School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Interventional Radiology. He is a member of the group practice The Medical College Of Wisconsin Inc and his current practice location is 9200 W Wisconsin Ave, Division Of Cardiology, Milwaukee, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 805-6633.

Dr David S Marks is licensed to practice in Wisconsin (license number 42189) 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 1164460010.

Contact Information

Dr David S Marks, MD
9200 W Wisconsin Ave, Division Of Cardiology,
Milwaukee, WI 53226-3522
(414) 805-6633
(414) 805-6280

Map and Direction




Physician's Profile

Full NameDr David S Marks
GenderMale
SpecialityInterventional Radiology
Experience35 Years
Location9200 W Wisconsin Ave, Milwaukee, Wisconsin
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 David S Marks attended and graduated from University Of California, San Francisco School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1164460010
  • Provider Enumeration Date: 06/03/2006
  • Last Update Date: 09/25/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3274421854
  • Enrollment ID: I20040305000650

Medical Identifiers

Medical identifiers for Dr David S Marks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164460010NPI-NPPES
1164460010MedicaidWI
002006261JOtherHUMANA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 42189 (Wisconsin)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 42189 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Froedtert Memorial Lutheran HospitalMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Medical College Of Wisconsin Inc26683843711736

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 David S Marks allows following entities to bill medicare on his behalf.
Entity NameThe Medical College Of Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699720086
PECOS PAC ID: 2668384371
Enrollment ID: O20031120000259
Entity NameFroedtert &the Medical College Of Wisconsin Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568787448
PECOS PAC ID: 3678760063
Enrollment ID: O20101210000699
Entity NameChildrens Specialty Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942970405
PECOS PAC ID: 2567813447
Enrollment ID: O20240104002075

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 David S Marks 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 David S Marks, MD
9200 W Wisconsin Ave, Division Of Cardiology,
Milwaukee, WI 53226-3522

Ph: (414) 805-6633
Dr David S Marks, MD
9200 W Wisconsin Ave, Division Of Cardiology,
Milwaukee, WI 53226-3522

Ph: (414) 805-6633

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.

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