Mackenzie Louise Greisch, - Medicare Nurse Anesthetist, Certified Registered in Green Bay, WI

Mackenzie Louise Greisch, is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Green Bay, Wisconsin. Her current practice location is 835 S Van Buren St, Green Bay, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (920) 433-0111.

Mackenzie Louise Greisch is licensed to practice in Wisconsin (license number 144770) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1104524115.

Contact Information

Mackenzie Louise Greisch,
835 S Van Buren St,
Green Bay, WI 54301-3526
(920) 433-0111
Not Available

Map and Direction




Provider's Profile

Full NameMackenzie Louise Greisch
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location835 S Van Buren St, Green Bay, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1104524115
  • Provider Enumeration Date: 02/20/2023
  • Last Update Date: 06/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1951761121
  • Enrollment ID: I20230719002806

Medical Identifiers

Medical identifiers for Mackenzie Louise Greisch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104524115NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 242562 (Wisconsin)Secondary
367500000XNurse Anesthetist, Certified Registered 144770 (Wisconsin)Primary

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. Mackenzie Louise Greisch allows following entities to bill medicare on her behalf.
Entity NameGreen Bay Anesthesia Assoc. Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023065836
PECOS PAC ID: 4486613858
Enrollment ID: O20041011000244

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. Mackenzie Louise Greisch 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
Mackenzie Louise Greisch,
2521 S Harmon St,
Appleton, WI 54915-2504

Ph: (920) 850-7382
Mackenzie Louise Greisch,
835 S Van Buren St,
Green Bay, WI 54301-3526

Ph: (920) 433-0111

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Green Bay, WI

Mr. Peter B Michon, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54308
Phone: 920-288-3388    Fax: 920-288-3370
Angela L Mathias, SRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311
Phone: 920-288-3388    Fax: 920-288-3370
Julie A Podlasik, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 744 S Webster Ave, Green Bay, WI 54301
Phone: 920-445-7226    Fax: 920-445-7289
Jeremy J Jerdee, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311
Phone: 920-288-3388    Fax: 920-288-3370
Christine M Zasuly, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311
Phone: 920-288-3388    Fax: 920-288-3370
Joseph A Wenszell, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 744 S Webster Ave, Green Bay, WI 54301
Phone: 920-433-3605    Fax: 920-433-3589
Barbara A. Eland, C.R.N.A.
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 835 S Van Buren St, Green Bay, WI 54301
Phone: 920-433-0111    Fax: 920-431-3071

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.