Rance Jay Hafner, MD - Medicare Family Practice in Green Bay, WI

Rance Jay Hafner, MD is a medicare enrolled "Family Medicine" physician in Green Bay, Wisconsin. He went to University Of North Dakota School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Bellin Memorial Hospital Inc and his current practice location is 744 S Webster Ave, Green Bay, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 433-3500.

Rance Jay Hafner is licensed to practice in Wisconsin (license number 37502) 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 1841274669.

Contact Information

Rance Jay Hafner, MD
744 S Webster Ave,
Green Bay, WI 54301-3505
(920) 433-3500
Not Available

Map and Direction




Physician's Profile

Full NameRance Jay Hafner
GenderMale
SpecialityFamily Practice
Experience32 Years
Location744 S Webster Ave, Green Bay, 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:
  • Rance Jay Hafner attended and graduated from University Of North Dakota School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1841274669
  • Provider Enumeration Date: 12/05/2005
  • Last Update Date: 02/27/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9830086867
  • Enrollment ID: I20040303000600

Medical Identifiers

Medical identifiers for Rance Jay Hafner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841274669NPI-NPPES
37502OtherWILICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 37502 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bellin Memorial HospitalGreen bay, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bellin Memorial Hospital Inc8820900749533

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. Rance Jay Hafner allows following entities to bill medicare on his behalf.
Entity NameBellin Memorial Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609838473
PECOS PAC ID: 8820900749
Enrollment ID: O20031121000089
Entity NameGreen Bay Emergency Medicine Services Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366424111
PECOS PAC ID: 9335170083
Enrollment ID: O20050823000663

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. Rance Jay Hafner 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
Rance Jay Hafner, MD
744 S Webster Ave,
Green Bay, WI 54301-3505

Ph: (920) 433-3500
Rance Jay Hafner, MD
744 S Webster Ave,
Green Bay, WI 54301-3505

Ph: (920) 433-3500

Reviews and Comments


Family Medicine Doctors in Green Bay, WI

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Megan Leigh Grimm, DNP FNP-BC
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Trent J Auguston, MD
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Phone: 920-496-4700    

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.