Andrea D Gransee, APNP - Medicare Nurse Practitioner in Milwaukee, WI

Andrea D Gransee, APNP is a medicare enrolled "Nurse Practitioner" in Milwaukee, Wisconsin. She graduated from nursing school in 2013 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Madison Emergency Physicians Sc, Dean Health Systems Inc and her current practice location is 111 E Wisconsin Ave, Suite 2000, Milwaukee, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 290-6720.

Andrea D Gransee is licensed to practice in Wisconsin (license number 5337-33) 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 1043642911.

Contact Information

Andrea D Gransee, APNP
111 E Wisconsin Ave, Suite 2000,
Milwaukee, WI 53202-4815
(414) 290-6720
(414) 290-6755

Map and Direction




Provider's Profile

Full NameAndrea D Gransee
GenderFemale
SpecialityNurse Practitioner
Experience11 Years
Location111 E Wisconsin Ave, 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:
  • Andrea D Gransee graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1043642911
  • Provider Enumeration Date: 08/02/2013
  • Last Update Date: 08/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3870727936
  • Enrollment ID: I20131004000150

Medical Identifiers

Medical identifiers for Andrea D Gransee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043642911NPI-NPPES
1043642911MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 5337-33 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Health St Mary's Hospital - JanesvilleJanesville, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Madison Emergency Physicians Sc458763185845
Dean Health Systems Inc70128279831068

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. Andrea D Gransee allows following entities to bill medicare on her behalf.
Entity NameDean Health Systems Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053358846
PECOS PAC ID: 7012827983
Enrollment ID: O20031105000584
Entity NameReedsburg Area Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891796710
PECOS PAC ID: 9830008259
Enrollment ID: O20031208000083
Entity NameMadison Emergency Physicians Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588646095
PECOS PAC ID: 4587631858
Enrollment ID: O20040915000748
Entity NameSt Clare Memorial Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851477913
PECOS PAC ID: 0446211395
Enrollment ID: O20041023000037

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. Andrea D Gransee 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
Andrea D Gransee, APNP
835 S Van Buren St,
Green Bay, WI 54301-3526

Ph: (414) 290-6720
Andrea D Gransee, APNP
111 E Wisconsin Ave, Suite 2000,
Milwaukee, WI 53202-4815

Ph: (414) 290-6720

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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