Dr Marc A Demoya, MD - Medicare General Surgery in Milwaukee, WI

Dr Marc A Demoya, MD is a medicare enrolled "Surgery - Surgical Critical Care" physician in Milwaukee, Wisconsin. He went to Temple University School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice The Medical College Of Wisconsin Inc, Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc and his current practice location is 9200 W Wisconsin Avenue, Trauma Surgery, Milwaukee, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 805-8623.

Dr Marc A Demoya is licensed to practice in Wisconsin (license number 67333) 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 1588655781.

Contact Information

Dr Marc A Demoya, MD
9200 W Wisconsin Avenue, Trauma Surgery,
Milwaukee, WI 53226-3522
(414) 805-8623
(414) 805-8641

Map and Direction




Physician's Profile

Full NameDr Marc A Demoya
GenderMale
SpecialityGeneral Surgery
Experience26 Years
Location9200 W Wisconsin Avenue, 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 Marc A Demoya attended and graduated from Temple University School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1588655781
  • Provider Enumeration Date: 11/04/2005
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3375589682
  • Enrollment ID: I20170608000825

Medical Identifiers

Medical identifiers for Dr Marc A Demoya such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588655781NPI-NPPES
1588655781MedicaidWI
2103800MedicaidMA
468295OtherMATUFTS HEALTH PLAN
J28713OtherMABCBS MA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 223920 (Massachusetts)Secondary
2086S0102XSurgery - Surgical Critical Care 223920 (Massachusetts)Secondary
2086S0127XSurgery - Trauma Surgery 67333 (Wisconsin)Secondary
2086S0102XSurgery - Surgical Critical Care 67333 (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
Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc36787600631052

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 Marc A Demoya 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

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 Marc A Demoya 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 Marc A Demoya, MD
9200 W Wisconsin Avenue, Trauma Surgery,
Milwaukee, WI 53226-3522

Ph: (414) 805-8623
Dr Marc A Demoya, MD
9200 W Wisconsin Avenue, Trauma Surgery,
Milwaukee, WI 53226-3522

Ph: (414) 805-8623

Reviews and Comments


Surgery Doctors in Milwaukee, WI

Dr. Simin Golestani, M.D.
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Jiro Kimura,
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Dr. David L Larson, MD
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Phone: 414-266-6550    Fax: 414-266-6579
Dr. Jeremy Holzmacher Levin, M.D.
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Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone: 414-955-1700    Fax: 414-955-0072
Dr. Keith T Oldham, MD
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Practice Location: 9000 W Wisconsin Ave, Pediatric Surgery, Milwaukee, WI 53226
Phone: 414-266-6550    Fax: 414-266-6579
William R Deshur, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 2801 W Kk River Pkwy, Suite 330, Milwaukee, WI 53215
Phone: 414-649-3240    Fax: 414-649-3244

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.