Mrs Amy Lynn Walther, APNP - Medicare Nurse Practitioner in Libertyville, IL

Mrs Amy Lynn Walther, APNP is a medicare enrolled "Nurse Practitioner - Family" in Libertyville, Illinois. Her current practice location is 1800 Hollister Dr Ste 112, Libertyville, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 367-6781.

Mrs Amy Lynn Walther is licensed to practice in Wisconsin (license number 8153) 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 1760983910.

Contact Information

Mrs Amy Lynn Walther, APNP
1800 Hollister Dr Ste 112,
Libertyville, IL 60048-5265
(847) 367-6781
(847) 367-8008

Map and Direction




Provider's Profile

Full NameMrs Amy Lynn Walther
GenderFemale
SpecialityNurse Practitioner - Family
Location1800 Hollister Dr Ste 112, Libertyville, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1760983910
  • Provider Enumeration Date: 02/23/2018
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0547522591
  • Enrollment ID: I20180403000498

Medical Identifiers

Medical identifiers for Mrs Amy Lynn Walther such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760983910NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 8153 (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. Mrs Amy Lynn Walther allows following entities to bill medicare on her behalf.
Entity NameAscension Medical Group-southeast Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609881077
PECOS PAC ID: 8628980943
Enrollment ID: O20031104000421

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. Mrs Amy Lynn Walther 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
Mrs Amy Lynn Walther, APNP
29373 Network Pl,
Chicago, IL 60673-1293

Ph: (847) 390-5900
Mrs Amy Lynn Walther, APNP
1800 Hollister Dr Ste 112,
Libertyville, IL 60048-5265

Ph: (847) 367-6781

Reviews and Comments


Nurse Practitioner Nurses in Libertyville, IL

Miss Anne Harris, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 900 Technology Way Ste 120, Libertyville, IL 60048
Phone: 847-881-3750    Fax: 847-231-4722
Jennifer Giarratana, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1800 Hollister Dr, Suite 112, Libertyville, IL 60048
Phone: 847-367-6781    
Kristin Yusten, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 150 East Cook Ave, Libertyville, IL 60048
Phone: 847-232-3342    
Mrs. Carol A Batson Armstrong, CNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1850 Winchester Rd, Suite 220, Libertyville, IL 60048
Phone: 847-362-9052    Fax: 849-362-9486
Celestia Arendall Nielsen, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 755 S Milwaukee Ave Ste 181, Libertyville, IL 60048
Phone: 847-855-2430    Fax: 847-855-2490
Karen L. Otto, APRN
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1870 W Winchester Rd Ste 241, Libertyville, IL 60048
Phone: 847-549-0170    
Wensheng Tracy Wu,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Hollister Dr Ste 112, Libertyville, IL 60048
Phone: 847-367-6781    Fax: 847-367-8008

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.