Michael D Mason, CRNA - Medicare Nurse Anesthetist, Certified Registered in Germantown, WI

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Michael D Mason, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Germantown, Wisconsin. His current practice location is N112w17975 Mequon Rd, Germantown, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 532-7600.

Michael D Mason is licensed to practice in Wisconsin (license number 12074-033) 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 1295462901.

Contact Information

Michael D Mason, CRNA
N112w17975 Mequon Rd,
Germantown, WI 53022-2425
(262) 532-7600
Not Available

Map and Direction




Provider's Profile

Full NameMichael D Mason
GenderMale
SpecialityNurse Anesthetist, Certified Registered
LocationN112w17975 Mequon Rd, Germantown, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1295462901
  • Provider Enumeration Date: 08/03/2022
  • Last Update Date: 10/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6800279332
  • Enrollment ID: I20220817000611

Medical Identifiers

Medical identifiers for Michael D Mason such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295462901NPI-NPPES
100210161MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 12074-033 (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. Michael D Mason allows following entities to bill medicare on his 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 NameRacine Anesthesia Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467782748
PECOS PAC ID: 8628103777
Enrollment ID: O20100316000106
Entity NameAnesthesia Partners Services Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861810947
PECOS PAC ID: 4082832514
Enrollment ID: O20140826000757
Entity NameOrthopaedic Hospital Of Wisconsin, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669584983
PECOS PAC ID: 4981741709
Enrollment ID: O20160106001182

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. Michael D Mason 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
Michael D Mason, CRNA
Po Box 735044,
Chicago, IL 60673-5044

Ph: (800) 326-2250		Michael D Mason, CRNA
N112w17975 Mequon Rd,
Germantown, WI 53022-2425

Ph: (262) 532-7600

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Germantown, WI


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.