Gregory A Felsheim, MD - Medicare Anesthesiology in Milwaukee, WI

Gregory A Felsheim, MD is a medicare enrolled "Anesthesiology" physician in Milwaukee, Wisconsin. He went to University Of Wisconsin School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Vision Anesthesia Sc and his current practice location is 945 N 12th St, Suite 3858, Milwaukee, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 219-2000.

Gregory A Felsheim is licensed to practice in Wisconsin (license number 27617020) 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 1427098474.

Contact Information

Gregory A Felsheim, MD
945 N 12th St, Suite 3858,
Milwaukee, WI 53233-1305
(414) 219-2000
(414) 219-2000

Map and Direction




Physician's Profile

Full NameGregory A Felsheim
GenderMale
SpecialityAnesthesiology
Experience42 Years
Location945 N 12th St, 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:
  • Gregory A Felsheim attended and graduated from University Of Wisconsin School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1427098474
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 01/25/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 7517023278
  • Enrollment ID: I20090304000332

Medical Identifiers

Medical identifiers for Gregory A Felsheim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427098474NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 27617020 (Wisconsin)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vision Anesthesia Sc90324517378

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. Gregory A Felsheim allows following entities to bill medicare on his behalf.
Entity NameBrookfield Anesthesiologists Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942257902
PECOS PAC ID: 5395847529
Enrollment ID: O20070219000542
Entity NameVision Anesthesia Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619431756
PECOS PAC ID: 9032451737
Enrollment ID: O20190429002793

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. Gregory A Felsheim 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
Gregory A Felsheim, MD
945 N 12th St, Suite 3858,
Milwaukee, WI 53233-1305

Ph: (414) 219-2000
Gregory A Felsheim, MD
945 N 12th St, Suite 3858,
Milwaukee, WI 53233-1305

Ph: (414) 219-2000

Reviews and Comments


Anesthesiology Doctors in Milwaukee, WI

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Anne M Fagan, MD
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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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