Erin Ashley Christmas, NP - Medicare Nurse Practitioner in Milwaukee, WI

Erin Ashley Christmas, NP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Milwaukee, Wisconsin. She went to University Of Wisconsin School Of Medicine and graduated in 2020 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Columbia St Marys Hospital Milwaukee Inc and her current practice location is 2323 N Lake Dr Fl 1, Milwaukee, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 585-1620.

Erin Ashley Christmas is licensed to practice in Wisconsin (license number 10823-33) 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 1003493487.

Contact Information

Erin Ashley Christmas, NP
2323 N Lake Dr Fl 1,
Milwaukee, WI 53211-4508
(414) 585-1620
(414) 585-1924

Map and Direction




Provider's Profile

Full NameErin Ashley Christmas
GenderFemale
SpecialityNurse Practitioner
Experience4 Years
Location2323 N Lake Dr Fl 1, Milwaukee, 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:
  • Erin Ashley Christmas attended and graduated from University Of Wisconsin School Of Medicine in 2020
  NPI Data:
  • NPI Number: 1003493487
  • Provider Enumeration Date: 03/24/2021
  • Last Update Date: 10/01/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5799187357
  • Enrollment ID: I20210706002299

Medical Identifiers

Medical identifiers for Erin Ashley Christmas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003493487NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 10823-33 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension Columbia St Mary's Hospital MilwaukeeMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Columbia St Marys Hospital Milwaukee Inc5890604722270

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. Erin Ashley Christmas allows following entities to bill medicare on her 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

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. Erin Ashley Christmas 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
Erin Ashley Christmas, NP
2323 N Lake Dr Fl 1,
Milwaukee, WI 53211-4508

Ph: (414) 585-1620
Erin Ashley Christmas, NP
2323 N Lake Dr Fl 1,
Milwaukee, WI 53211-4508

Ph: (414) 585-1620

Reviews and Comments


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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).

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