Mary Brethauer, CNM,RN
Registered Nurse · Milwaukee, WI
Mary Brethauer, CNM,RN is a registered nurse with a practice address in Milwaukee, Wisconsin, and NPI 1245270040, issued on Jun 8, 2006. Check the license (Wisconsin 80791-032, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Brethauer
- Credential
- CNM,RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- 80791-032 WI
80791-030 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1032 S Cesar E Chavez Dr, Milwaukee, WI 53204
- Phone
- (414) 672-1353
- Enumerated
- Jun 8, 2006
- Entity
- Type 1 · individual
Also registered at 1032 S Cesar E Chavez Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosalina Alcauter, APSWCounselor1609257989
- Mara Bach, PSYCHOLOGISTPsychologist1598057242
- Thomas Bachhuber, M.D.Family Medicine Physician1477558104
- Cecilia Blancas, LCSWClinical Social Worker1649876186
- Sarah Bleything, PAPhysician Assistant1649295593
- Alicia Broeren, M.D.Family Medicine Physician1538164132
Verify Mary Brethauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 80791-032Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
716 registered nurse records list a Milwaukee practice address
They are 716 of the 18,389 NPPES records with a Milwaukee practice address, and 5,482 registered nurse records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 716 in Milwaukee → All 5,482 in Wisconsin → Every provider in Milwaukee →
Other registered nurse records in Wisconsin
- Julie Abbott, RN, ADNArkdale, WI1073464913
- Kathleen AbelMadison, WI1902348840
- Rhoda AbelmannFranklin, WI1154670537
- Jessica Acevedo, RNWauwatosa, WI1154615334
- Kate Achman, DNP, RN, ACGNS-BCTomah, WI1629930300
- Breann Adam, R.N.West Allis, WI1598026155
- Karalyn Adam, DNP, RNMarshfield, WI1780933051
- Bernadette Adams, FNPWestby, WI1427047620
- Brittany Adams, RNMilwaukee, WI1790492726
- Cassandra Adams, R.N., BSNWhitefish Bay, WI1629324413
Common questions
What is Mary Brethauer, CNM,RN's NPI number?
Mary Brethauer, CNM,RN's National Provider Identifier (NPI) is 1245270040, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Brethauer, CNM,RN located?
The NPPES record lists a practice address at 1032 S Cesar E Chavez Dr, Milwaukee, WI, 53204. Phone: (414) 672-1353. Providers update this record themselves, so call before visiting.
How can I verify Mary Brethauer, CNM,RN's license?
NPPES lists Wisconsin license number 80791-032, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.