Sarah Amherdt, MD - Medicare Obstetrics & Gynecology in Waukesha, WI

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Sarah Amherdt, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Waukesha, Wisconsin. Her current practice location is 721 American Ave Ste 304, Waukesha, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (262) 549-2229.

Sarah Amherdt is licensed to practice in Wisconsin (license number 74691-20) 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 1861953861.

Contact Information

Sarah Amherdt, MD
721 American Ave Ste 304,
Waukesha, WI 53188-5071
(262) 549-2229
(262) 549-1657

Map and Direction




Physician's Profile

Full NameSarah Amherdt
GenderFemale
SpecialityObstetrics & Gynecology
Location721 American Ave Ste 304, Waukesha, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1861953861
  • Provider Enumeration Date: 03/31/2019
  • Last Update Date: 10/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4587099841
  • Enrollment ID: I20230825002935

Medical Identifiers

Medical identifiers for Sarah Amherdt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861953861NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 74691-20 (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 Amherdt allows following entities to bill medicare on her behalf.
Entity NameWomen's Health Care, Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871533729
PECOS PAC ID: 3870648272
Enrollment ID: O20090909000265

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 Amherdt 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 Amherdt, MD
721 American Ave Ste 304,
Waukesha, WI 53188-5071

Ph: (262) 549-2229		Sarah Amherdt, MD
721 American Ave Ste 304,
Waukesha, WI 53188-5071

Ph: (262) 549-2229

Reviews and Comments


Obstetrics & Gynecology Doctors in Waukesha, WI

Dr. Darin Ray Gregory, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Delafield Street, Suite 311, Waukesha, WI 53188
Phone: 262-544-4411    Fax: 262-650-3856
Debra J. Olson, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Delafield St, Se 311, Waukesha, WI 53188
Phone: 262-544-4411    
Ann Han Trotier, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 20611 Watertown Rd, Waukesha, WI 53186
Phone: 262-798-1910    Fax: 262-798-8660
Mary Mccomis, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 721 American Ave, Ste 304, Waukesha, WI 53188
Phone: 262-549-2229    Fax: 262-549-1657
Joseph W Shea, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: W231n1440 Corporate Ct, Waukesha, WI 53186
Phone: 262-896-6000    
Beth W. Angsten, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1111 Delafield St, Ste 311, Waukesha, WI 53188
Phone: 262-544-4411    
Janet G. Turner, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 725 American Ave, Prohealth Care Women's Center, Waukesha, WI 53188
Phone: 262-928-3500    

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.