Ann M Mayer, NP - Medicare Nurse Practitioner in Oshkosh, WI

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Ann M Mayer, NP is a medicare enrolled "Nurse Practitioner" in Oshkosh, Wisconsin. She graduated from nursing school in 2018 and has 6 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Ascension Medical Group-fox Valley Wisconsin Inc, Aurora Medical Group, Inc. and her current practice location is 855 N Westhaven Dr, Oshkosh, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (920) 303-8700.

Ann M Mayer is licensed to practice in Wisconsin (license number 9092-033) 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 1295387975.

Contact Information

Ann M Mayer, NP
855 N Westhaven Dr,
Oshkosh, WI 54904-7668
(920) 303-8700
Not Available

Map and Direction




Provider's Profile

Full NameAnn M Mayer
GenderFemale
SpecialityNurse Practitioner
Experience6 Years
Location855 N Westhaven Dr, Oshkosh, 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:
  • Ann M Mayer graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1295387975
  • Provider Enumeration Date: 07/12/2019
  • Last Update Date: 01/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8325373939
  • Enrollment ID: I20190718000034

Medical Identifiers

Medical identifiers for Ann M Mayer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295387975NPI-NPPES
100090713MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 9092-033 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension Calumet HospitalChilton, WIHospital
Thedacare Regional Medical Center - Appleton IncAppleton, WIHospital
Ascension Ne Wisconsin - St Elizabeth CampusAppleton, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ascension Medical Group-fox Valley Wisconsin Inc0244142420258
Aurora Medical Group, Inc.67097942583207

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. Ann M Mayer allows following entities to bill medicare on her behalf.
Entity NameAscension Medical Group-fox Valley Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730126392
PECOS PAC ID: 0244142420
Enrollment ID: O20031105000351
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725
Entity NameAscension Calumet Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376541748
PECOS PAC ID: 7416948427
Enrollment ID: O20040809000191
Entity NameHeart And Vascular Of Wisconsin Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053884478
PECOS PAC ID: 8022358217
Enrollment ID: O20190326001895
Entity NameAscension Medical Group-fox Valley Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831890177
PECOS PAC ID: 0244142420
Enrollment ID: O20230706002797

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. Ann M Mayer 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
Ann M Mayer, NP
Po Box 735044,
Chicago, IL 60673-5044

Ph: (800) 326-2250		Ann M Mayer, NP
855 N Westhaven Dr,
Oshkosh, WI 54904-7668

Ph: (920) 303-8700

Reviews and Comments


Nurse Practitioner Nurses in Oshkosh, WI

Jacqueline Ann Ots, PENDING
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    
Ms. Joyce E Abbott, APNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 414 Doctors Ct, Oshkosh, WI 54901
Phone: 920-303-5100    Fax: 920-303-5150
Xing Kong, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    Fax: 920-303-8827
Mrs. Jennifer Mladucky, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2700 W 9th Ave, Suite 11, Oshkosh, WI 54904
Phone: 920-236-1555    
Nichole R Nelson, APNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-237-5000    
Lindsay R Locklar, CNM
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-456-7300    
Hannah Challoner, APNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1300 South Drive, Oshkosh, WI 54901
Phone: 920-235-4910    

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.