Donnan Christensen, M.D.
Emergency Medicine Physician · Hayward, WI
Donnan Christensen, M.D. is an emergency medicine physician with a practice address in Hayward, Wisconsin, and NPI 1558475889, issued on Aug 17, 2006. Check the license (Wisconsin 23405-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Donnan Christensen
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 23405-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 11040 N State Road 77, Hayward, WI 54843
- Phone
- (715) 934-4321
- Enumerated
- Aug 17, 2006
- Entity
- Type 1 · individual
Also registered at 11040 N State Road 77
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah Dums, RN, CNPFamily Nurse Practitioner1386055747
Verify Donnan Christensen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 23405-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Emergency Medicine Physician providers in Wisconsin
There are 1,464 emergency medicine physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other emergency medicine physician records in Wisconsin
- Hythem Abad, DOPortage, WI1548799455
- Alan Abdulla, D.O.Waukesha, WI1508164419
- Krystyna Abdulla, DONew Berlin, WI1205146578
- Abdulmoniem Abdulmoniem, M.D.Elkhorn, WI1194175042
- Justine Abel, DOEau Claire, WI1861830507
- Michael Abernethy, MDMadison, WI1013972579
- Meinkeng Acha-Morfaw, MDMadison, WI1467934836
- Manish Acharya, M.D.Milwaukee, WI1437129715
- Axel AdamsMadison, WI1366905192
- Eric Adar, MDWauwatosa, WI1255325726
Common questions
What is Donnan Christensen, M.D.'s NPI number?
Donnan Christensen, M.D.'s National Provider Identifier (NPI) is 1558475889, issued on Aug 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donnan Christensen, M.D. located?
The NPPES record lists a practice address at 11040 N State Road 77, Hayward, WI, 54843. Phone: (715) 934-4321. Providers update this record themselves, so call before visiting.
How can I verify Donnan Christensen, M.D.'s license?
NPPES lists Wisconsin license number 23405-020, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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) 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 27, 2026.