Rebecca A. Haefner, MD
Anesthesiology Physician · Milwaukee, WI
Rebecca A. Haefner, MD is an anesthesiology physician with a practice address in Milwaukee, Wisconsin, and NPI 1538109467, issued on Jun 8, 2006. Check the license (Wisconsin 30568020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Rebecca A. Haefner
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 30568020 WI
64763 MN
Self-reported in NPPES; status is on the state search - Practice location
- 5000 W Chambers St, Milwaukee, WI 53210
- Phone
- (414) 447-2000
- Enumerated
- Jun 8, 2006
- Record last updated
- Dec 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (414) 874-4533
- Medicare enrollment
- Enrolled (PECOS I20201209000356); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,313 in Wisconsin → Look up another NPI →
Also registered at 5000 W Chambers St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Omar Al-Hashimi, M.D.Student in an Organized Health Care Education/Training Program1790941573
- Jonathan Amrhein, M.D.Emergency Medicine Physician1497102693
- Jeanine Angeli, OTROccupational Therapist1467611095
- Sonja Araoz, APNPFamily Nurse Practitioner1396371910
- Robert Arfman, MDAnesthesiology Physician1396789111
- Yasaman Ataei, MDStudent in an Organized Health Care Education/Training Program1437738630
Verify Rebecca A. Haefner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 30568020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Ssm Health Slu Hospital Anesthesia Physician Billing LLCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca A. Haefner among 1,313 anesthesiology physician records in Wisconsin
Rebecca A. Haefner, MD is one of 1,313 anesthesiology physician records with a practice address in Wisconsin. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 49% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1988 · median 2006 among the 872 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
387 anesthesiology physician records list a practice address in Milwaukee
They are 387 of the 18,389 NPPES records with a practice address in Milwaukee, and 1,313 anesthesiology physician records in Wisconsin.
All 1,313 in Wisconsin → Every provider in Milwaukee → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Robert Arfman, MDMilwaukee, WI 532101396789111
- James Breckenridge, D.O.Milwaukee, WI 532101699781328
- Wilfrido Castillo, MDMilwaukee, WI 532101487696753
- Arthur Davidson, MDMilwaukee, WI 532101396799086
- Elizabeth Ellinas, MDMilwaukee, WI 532101598716094
- Alia Fox, M.D.Milwaukee, WI 532101629265905
- Daniel Francis, M.D.Milwaukee, WI 532101720399223
- Sandra French, D.O.Milwaukee, WI 532101477622793
Common questions
What is Rebecca A. Haefner, MD's NPI number?
Rebecca A. Haefner, MD's National Provider Identifier (NPI) is 1538109467, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca A. Haefner, MD located?
The NPPES record lists a practice address at 5000 W Chambers St, Milwaukee, WI, 53210. Phone: (414) 447-2000. Providers update this record themselves, so call before visiting.
How can I verify Rebecca A. Haefner, MD's license?
NPPES lists Wisconsin license number 30568020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.