Brett Maag, - Medicare Certified Registered Nurse Anesthetist (crna) in Dubuque, IA

Brett Maag, is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Dubuque, Iowa. He graduated from nursing school in 2014 and has 10 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Grandview Anesthesia Pc, Southwest Health Center Inc and his current practice location is 1515 Delhi St, Suite 300, Dubuque, Iowa. You can reach out to his office (for appointments etc.) via phone at (563) 557-5991.

Brett Maag is licensed to practice in Iowa (license number D138951) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1184020877.

Contact Information

Brett Maag,
1515 Delhi St, Suite 300,
Dubuque, IA 52001-6320
(563) 557-5991
(563) 589-4078

Map and Direction




Provider's Profile

Full NameBrett Maag
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience10 Years
Location1515 Delhi St, Dubuque, Iowa
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Brett Maag graduated from nursing school in 2014
  NPI Data:
  • NPI Number: 1184020877
  • Provider Enumeration Date: 11/07/2014
  • Last Update Date: 12/31/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3678890290
  • Enrollment ID: I20150319001252

Medical Identifiers

Medical identifiers for Brett Maag such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184020877NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered D138951 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Finley HospitalDubuque, IAHospital
Southwest Health CenterPlatteville, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Grandview Anesthesia Pc074969133510
Southwest Health Center Inc307242777274

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. Brett Maag allows following entities to bill medicare on his behalf.
Entity NameGrandview Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407458367
PECOS PAC ID: 0749691335
Enrollment ID: O20201203001612

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. Brett Maag 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
Brett Maag,
1515 Delhi St, Suite 300,
Dubuque, IA 52001-6320

Ph: (563) 557-5991
Brett Maag,
1515 Delhi St, Suite 300,
Dubuque, IA 52001-6320

Ph: (563) 557-5991

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Dubuque, IA

Matthew J Stader, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1900 John F Kennedy Rd, Dubuque, IA 52002
Phone: 563-556-8332    Fax: 563-556-8334
Coreyne Lynne Bormann, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 350 N Grandview Ave, Dubuque, IA 52001
Phone: 563-582-1881    
Phillip Guillien,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 350 N Grandview Ave, Dubuque, IA 52001
Phone: 507-459-2358    
Terrence J. Hutchcroft, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1515 Delhi St Suite 300, Dubuque, IA 52001
Phone: 563-557-8500    Fax: 563-589-4050
James W. Wieters, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1515 Delhi St Suite 300, Dubuque, IA 52001
Phone: 563-557-8500    Fax: 563-589-4050
Robert Kyle Matthews,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1515 Delhi St, Dubuque, IA 52001
Phone: 563-557-5991    Fax: 563-589-4078

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.