Tracy Renee Geoffrion, MD - Medicare Surgery in Milwaukee, WI

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Tracy Renee Geoffrion, MD is a medicare enrolled "Surgery" physician in Milwaukee, Wisconsin. Her current practice location is 9000 W Wisconsin Ave, Milwaukee, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 266-2380.

Tracy Renee Geoffrion is licensed to practice in North Carolina (license number 2025-00179) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1760748107.

Contact Information

Tracy Renee Geoffrion, MD
9000 W Wisconsin Ave,
Milwaukee, WI 53226-4874
(414) 266-2380
(414) 266-2294

Map and Direction




Physician's Profile

Full NameTracy Renee Geoffrion
GenderFemale
SpecialitySurgery
Location9000 W Wisconsin Ave, Milwaukee, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1760748107
  • Provider Enumeration Date: 04/10/2012
  • Last Update Date: 07/25/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0840531885
  • Enrollment ID: I20221022000202

Medical Identifiers

Medical identifiers for Tracy Renee Geoffrion such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760748107NPI-NPPES
1760748107MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 22963 (Wisconsin)Secondary
208600000XSurgery 2025-00179 (North Carolina)Primary

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. Tracy Renee Geoffrion allows following entities to bill medicare on her 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 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. Tracy Renee Geoffrion 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
Tracy Renee Geoffrion, MD
9000 W Wisconsin Ave,
Milwaukee, WI 53226-4874

Ph: (414) 266-2380		Tracy Renee Geoffrion, MD
9000 W Wisconsin Ave,
Milwaukee, WI 53226-4874

Ph: (414) 266-2380

Reviews and Comments


Surgery Doctors in Milwaukee, WI

Jiro Kimura,
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Phone: 414-805-6400    Fax: 414-955-0213
Dr. David L Larson, MD
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Jeffrey Anderson, M.D.
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Phone: 215-707-3133    
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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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.