Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Brett Maag

Individual provider Certified Registered Nurse Anesthetist · NPI 1184020877

Brett Maag is a Certified Registered Nurse Anesthetist (CRNA) in Dubuque, Iowa. Qualified in 2014, 12 years ago. Practices with Southwest Health Center Inc, a 113-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
12
Licensed in
IA
In the registry since
2014
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Practice location Address checks out

1515 Delhi St Ste 300
Dubuque, IA 52001-6320
Phone: (563) 557-5991
Fax: (563) 589-4078
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence D138951 (IA)

Record details

NPI number1184020877
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 7, 2014
Last updated in NPPESDecember 31, 2014
Mailing address1515 Delhi St, Suite 300, Dubuque, IA 52001-6320

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Southwest Health Center Inc — 113 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Dubuque