William L Hall, MD - Medicare Family Practice in Port Washington, WI

William L Hall, MD is a medicare enrolled "Family Medicine" physician in Port Washington, Wisconsin. He went to Medical College Of Wisconsin and graduated in 1994 and has 30 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc and his current practice location is 115 Sweetwater Blvd, Port Washington, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 476-6400.

William L Hall is licensed to practice in Wisconsin (license number 36941) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1992747091.

Contact Information

William L Hall, MD
115 Sweetwater Blvd,
Port Washington, WI 53074
(920) 476-6400
Not Available

Map and Direction




Physician's Profile

Full NameWilliam L Hall
GenderMale
SpecialityFamily Practice
Experience30 Years
Location115 Sweetwater Blvd, Port Washington, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William L Hall attended and graduated from Medical College Of Wisconsin in 1994
  NPI Data:
  • NPI Number: 1992747091
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 10/14/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1052403557
  • Enrollment ID: I20070828000475

Medical Identifiers

Medical identifiers for William L Hall such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992747091NPI-NPPES
1992747091MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 36941 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Froedtert Memorial Lutheran HospitalMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc36787600631052

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. William L Hall allows following entities to bill medicare on his behalf.
Entity NameColumbia St Marys Hospital Milwaukee Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023064482
PECOS PAC ID: 5890604722
Enrollment ID: O20031105000057
Entity NameFroedtert &the Medical College Of Wisconsin Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568787448
PECOS PAC ID: 3678760063
Enrollment ID: O20101210000699

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. William L Hall 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
William L Hall, MD
115 Sweetwater Blvd,
Port Washington, WI 53074

Ph: (920) 476-6400
William L Hall, MD
115 Sweetwater Blvd,
Port Washington, WI 53074

Ph: (920) 476-6400

Reviews and Comments


Family Medicine Doctors in Port Washington, WI

Stephanie M Maves, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1777 W Grand Ave, Port Washington, WI 53074
Phone: 262-284-3456    
Ms. Brooke Marie Lund, STUDENT
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Medicare: Not Enrolled in Medicare
Practice Location: 1936 Parknoll Ln, Port Washington, WI 53074
Phone: 262-323-2962    
Adam E. Blackwell, M.D.
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Practice Location: 115 Sweetwater Blvd, Port Washington, WI 53074
Phone: 920-476-6400    
Michael A Martella, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 115 Sweetwater Blvd, Port Washington Health Center, Port Washington, WI 53074
Phone: 920-476-6400    Fax: 262-725-0630
Scot A Wilfong, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1475 W Grand Ave, Port Washington, WI 53074
Phone: 262-268-5100    Fax: 262-268-5118
Elizabeth Dzwonczyk,
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Medicare: Accepting Medicare Assignments
Practice Location: 1475 W Grand Ave, Port Washington, WI 53074
Phone: 262-268-5100    
John P Bonavia, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1317 W Grand Ave, Port Washington, WI 53074
Phone: 262-268-6998    

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.