Gerald K Bayer, MD - Internal Medicine in Green Bay, WI

Gerald K Bayer, MD is a Internal Medicine - Medical Oncology physician based in Green Bay, Wisconsin. Gerald K Bayer is licensed to practice in Wisconsin (license number 22282) and his current practice location is 835 S Van Buren St, Green Bay, Wisconsin. He can be reached at his office (for appointments etc.) via phone at (920) 432-6049.

NPI number for Gerald K Bayer is 1285726729 and his current mailing address is Po Box 13453, Green Bay, Wisconsin. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1285726729.

Contact Information

Gerald K Bayer, MD
835 S Van Buren St,
Green Bay, WI 54301-3526
(920) 432-6049
(920) 884-3271

Map and Direction




Physician's Profile

Full NameGerald K Bayer
GenderMale
SpecialityInternal Medicine - Medical Oncology
Location835 S Van Buren St, Green Bay, Wisconsin
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1285726729
  • Provider Enumeration Date: 09/29/2006
  • Last Update Date: 06/29/2010

Medical Identifiers

Medical identifiers for Gerald K Bayer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285726729NPI-NPPES
101793808MedicaidMI
30278200MedicaidWI
GB051043OtherMIBLUE CROSS BLUE SHIELD MI
900002925OtherRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology 22282 (Wisconsin)Primary
207RX0202XInternal Medicine - Medical Oncology 4301051043 (Michigan)Secondary

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. Gerald K Bayer is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gerald K Bayer, MD
Po Box 13453,
Green Bay, WI 54307-3453

Ph: (920) 593-3745
Gerald K Bayer, MD
835 S Van Buren St,
Green Bay, WI 54301-3526

Ph: (920) 432-6049

Reviews and Comments


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