Melissa Marie O'hanison, NP - Medicare Nurse Practitioner in West Allis, WI

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Melissa Marie O'hanison, NP is a medicare enrolled "Nurse Practitioner - Family" in West Allis, Wisconsin. She graduated from nursing school in 2020 and has 5 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Aurora Medical Group, Inc. and her current practice location is 2424 S 90th St Ste 300, West Allis, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 328-8750.

Melissa Marie O'hanison is licensed to practice in Wisconsin (license number 10439-33) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1790382323.

Contact Information

Melissa Marie O'hanison, NP
2424 S 90th St Ste 300,
West Allis, WI 53227-2455
(414) 328-8750
Not Available

Map and Direction




Provider's Profile

Full NameMelissa Marie O'hanison
GenderFemale
SpecialityNurse Practitioner
Experience5 Years
Location2424 S 90th St Ste 300, West Allis, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Melissa Marie O'hanison graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1790382323
  • Provider Enumeration Date: 10/06/2020
  • Last Update Date: 10/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7911319785
  • Enrollment ID: I20201221000032

Medical Identifiers

Medical identifiers for Melissa Marie O'hanison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790382323NPI-NPPES
100140035MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 10439 (Wisconsin)Secondary
363LF0000XNurse Practitioner - Family 10439-33 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
West Allis Memorial HospitalWest allis, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Medical Group, Inc.67097942583491

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. Melissa Marie O'hanison allows following entities to bill medicare on her behalf.
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725
Entity NameAurora Advanced Healthcare, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265629133
PECOS PAC ID: 3375625833
Enrollment ID: O20080123000694

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. Melissa Marie O'hanison 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
Melissa Marie O'hanison, NP
Po Box 735044,
Chicago, IL 60673-5044

Ph: (800) 326-2250		Melissa Marie O'hanison, NP
2424 S 90th St Ste 300,
West Allis, WI 53227-2455

Ph: (414) 328-8750

Reviews and Comments


Nurse Practitioner Nurses in West Allis, WI

Shannon Basile, APNP, PMHNP-BC
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Medicare: Not Enrolled in Medicare
Practice Location: 2424 S 102nd St, West Allis, WI 53227
Phone: 414-373-7474    
Taranpreet Kaur,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 8901 W Lincoln Ave, West Allis, WI 53227
Phone: 414-328-6000    
Paul Facchiano, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 6609 W Greenfield Ave, West Allis, WI 53214
Phone: 414-257-8500    
Virginia R Kuenzi, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2424 S 90th St, West Allis, WI 53227
Phone: 414-328-8150    Fax: 414-328-8350
Ashley A Mikkelsen, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 8905 W Lincoln Ave Ste 505, West Allis, WI 53227
Phone: 414-329-5647    
Autumn D Unrein, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2424 S 90th St Fl 2, West Allis, WI 53227
Phone: 414-328-8777    Fax: 414-328-8110
Stephanie Schell,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2424 S 90th St Fl 3, West Allis, WI 53227
Phone: 414-328-8270    Fax: 414-328-8275

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.