Sarah Walder, APNP - Medicare Nurse Practitioner in Wausau, WI

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Sarah Walder, APNP is a medicare enrolled "Nurse Practitioner - Neonatal" in Wausau, Wisconsin. Her current practice location is 2720 Plaza Dr, Suite 2100, Wausau, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (715) 847-2911.

Sarah Walder is licensed to practice in Wisconsin (license number 3914) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1912234881.

Contact Information

Sarah Walder, APNP
2720 Plaza Dr, Suite 2100,
Wausau, WI 54401-4158
(715) 847-2911
Not Available

Map and Direction




Provider's Profile

Full NameSarah Walder
GenderFemale
SpecialityNurse Practitioner - Neonatal
Location2720 Plaza Dr, Wausau, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1912234881
  • Provider Enumeration Date: 11/12/2009
  • Last Update Date: 11/12/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 5799828505
  • Enrollment ID: I20100202000557

Medical Identifiers

Medical identifiers for Sarah Walder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912234881NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LN0000XNurse Practitioner - Neonatal 3914 (Wisconsin)Primary

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. Sarah Walder allows following entities to bill medicare on her behalf.
Entity NameAspirus Medford Hospital & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285703173
PECOS PAC ID: 5799688602
Enrollment ID: O20040129000007

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. Sarah Walder 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
Sarah Walder, APNP
2720 Plaza Dr, Suite 2100,
Wausau, WI 54401-4158

Ph: (715) 847-2911		Sarah Walder, APNP
2720 Plaza Dr, Suite 2100,
Wausau, WI 54401-4158

Ph: (715) 847-2911

Reviews and Comments


Nurse Practitioner Nurses in Wausau, WI

Ms. Jacquelyn Forbes Kearns, MS,ARNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2727 Plaza Dr, Wausau, WI 54401
Phone: 715-847-3000    
Alicia Schumacher, AANPCP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 520 N 32nd Ave, Wausau, WI 54401
Phone: 715-847-2424    
Kyla P Teresinski, APNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 510 N 17th Ave Ste C, Wausau, WI 54401
Phone: 715-849-5333    Fax: 715-849-4083
Marietta S Kern, APNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 218 N 28th Ave, Wausau, WI 54401
Phone: 715-847-2866    
Bradley A Mueller, APNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 225000 Hummingbird Rd Ste 100, Wausau, WI 54401
Phone: 715-359-6442    Fax: 715-393-0390
Gina E Ramthun, APNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1901 Westwood Center Blvd, Wausau, WI 54401
Phone: 715-355-9424    
Tiffany Pluger, PMHNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2400 Marshall St Ste A, Wausau, WI 54403
Phone: 715-848-4356    Fax: 715-845-5398

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.