Mason Nelson, - Medicare Physician Assistant in West Allis, WI

Mason Nelson, is a medicare enrolled "Physician Assistant" in West Allis, Wisconsin. His current practice location is 2424 S 90th St, West Allis, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 321-2255.

Mason Nelson is licensed to practice in Wisconsin (license number 7511) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1275233728.

Contact Information

Mason Nelson,
2424 S 90th St,
West Allis, WI 53227-2455
(414) 321-2255
Not Available

Map and Direction




Provider's Profile

Full NameMason Nelson
GenderMale
SpecialityPhysician Assistant
Location2424 S 90th St, West Allis, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1275233728
  • Provider Enumeration Date: 03/03/2023
  • Last Update Date: 08/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6204281769
  • Enrollment ID: I20231018002880

Medical Identifiers

Medical identifiers for Mason Nelson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275233728NPI-NPPES
100253607MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 7511 (Wisconsin)Primary

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. Mason Nelson 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
Mason Nelson,
Po Box 735044,
Chicago, IL 60673-5044

Ph: (414) 321-2255
Mason Nelson,
2424 S 90th St,
West Allis, WI 53227-2455

Ph: (414) 321-2255

Reviews and Comments


Physician Assistant Nurses in West Allis, WI

Lana Thi Starkey, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2424 S 90th St Fl 3, West Allis, WI 53227
Phone: 414-649-1280    
Amanda R Luna, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 6609 W Greenfield Ave, West Allis, WI 53214
Phone: 414-257-8500    Fax: 414-257-8505
Michael B Wood, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 6609 W Greenfield Ave, West Allis, WI 53214
Phone: 414-257-8577    
Mrs. Kathy Osterhaus-kegel, P.A.
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 555 S 108th St, West Allis, WI 53214
Phone: 414-566-6400    Fax: 414-566-3866
Emily Bella Herff Peterson, PA
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 2424 S 90th St, West Allis, WI 53227
Phone: 414-321-2255    
Mr. Benjamin Ziebart, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 7516 W Oklahoma Ave, West Allis, WI 53219
Phone: 414-885-0456    Fax: 414-885-0720
Ms. Heidi J Kohler, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 8905 W Lincoln Ave, Divison Of Endocrinology, West Allis, WI 53227
Phone: 414-328-6000    Fax: 414-328-8536

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.