Kerry L Ahrens, MD - Medicare Emergency Medicine in Green Bay, WI

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Kerry L Ahrens, MD is a medicare enrolled "Emergency Medicine" physician in Green Bay, Wisconsin. She went to Medical College Of Wisconsin and graduated in 2010 and has 14 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Baycare Aurora Llc, Baycare Clinic Llp and her current practice location is 2845 Greenbrier Rd, Green Bay, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (920) 288-4060.

Kerry L Ahrens is licensed to practice in Wisconsin (license number 56440) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1639497621.

Contact Information

Kerry L Ahrens, MD
2845 Greenbrier Rd,
Green Bay, WI 54311-6519
(920) 288-4060
(920) 288-4067

Map and Direction




Physician's Profile

Full NameKerry L Ahrens
GenderFemale
SpecialityEmergency Medicine
Experience14 Years
Location2845 Greenbrier Rd, Green Bay, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kerry L Ahrens attended and graduated from Medical College Of Wisconsin in 2010
  NPI Data:
  • NPI Number: 1639497621
  • Provider Enumeration Date: 05/14/2010
  • Last Update Date: 04/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8820234636
  • Enrollment ID: I20130424000511

Medical Identifiers

Medical identifiers for Kerry L Ahrens such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639497621NPI-NPPES
1639497621MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 56440 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aurora Baycare Medical CtrGreen bay, WIHospital
Aurora Medical Ctr OshkoshOshkosh, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Baycare Aurora Llc0244130557173
Baycare Clinic Llp4385554328185

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. Kerry L Ahrens allows following entities to bill medicare on her behalf.
Entity NameBaycare Clinic Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588609648
PECOS PAC ID: 4385554328
Enrollment ID: O20031105000087
Entity NameUniversity Of Wisconsin Medical Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598784555
PECOS PAC ID: 6608785464
Enrollment ID: O20031111000435
Entity NameAurora Medical Center Of Oshkosh Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275578064
PECOS PAC ID: 7113837378
Enrollment ID: O20031111000585
Entity NameMercy Health System Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718603
PECOS PAC ID: 7416860440
Enrollment ID: O20031113000164
Entity NameAurora Health Care North Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477508687
PECOS PAC ID: 9436067402
Enrollment ID: O20040211000368
Entity NameAurora Health Care Central, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922053107
PECOS PAC ID: 4688583677
Enrollment ID: O20040308000588
Entity NameBaycare Aurora Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255387726
PECOS PAC ID: 0244130557
Enrollment ID: O20051012000579

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. Kerry L Ahrens 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
Kerry L Ahrens, MD
1035 Kepler Dr,
Green Bay, WI 54311-8320

Ph: (920) 490-9046		Kerry L Ahrens, MD
2845 Greenbrier Rd,
Green Bay, WI 54311-6519

Ph: (920) 288-4060

Reviews and Comments


Emergency Medicine Doctors in Green Bay, WI

Katie Lynn Lloyd, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311
Phone: 920-288-4060    Fax: 920-288-4067
Darren M Heesacker, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311
Phone: 920-288-4060    Fax: 920-288-4067
Steven J Stroman, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311
Phone: 920-288-4060    Fax: 920-288-4067
Edward C Vogel, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311
Phone: 920-288-4060    Fax: 920-288-4067
Dr. David Franklin Edwards, M.D
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3263 Eaton Rd, Green Bay, WI 54311
Phone: 920-433-6000    Fax: 920-433-6009
Dr. David Alan Sorrentino, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311
Phone: 920-288-4060    Fax: 920-288-4067
Dr. Ryan Thomas Murphy, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311
Phone: 920-288-4060    Fax: 920-288-4067

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.