Maxwell Davis, MD
Emergency Medicine Physician · Brookfield, WI
Maxwell Davis, MD is an emergency medicine physician with a practice address in Brookfield, Wisconsin, and NPI 1578583613, issued on Jul 20, 2006. Check the license (Wisconsin 48659-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Maxwell Davis
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 48659-020 WI
036-113273 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2455 N 124TH St, Brookfield, WI 53005
- Phone
- (414) 477-1504
- Enumerated
- Jul 20, 2006
- Record last updated
- Jan 5, 2026
- Medicaid ID
- 34968400 WI
- Medicare enrollment
- Enrolled (PECOS I20080605000235); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2002
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,464 in Wisconsin → Look up another NPI →
Also registered at 2455 N 124TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Austin Adamson, DPTPhysical Therapist1134704653
- Sarah Ebenhoe, P.T.Physical Therapist1679693238
- Ronald Inden, M.D.Occupational Medicine Physician1760502165
- Maja Jurisic, M.D.Occupational Medicine Physician1396865937
- John Kraft, M.D.Preventive Medicine/Occupational Environmental Medicine Physician1184847881
- Catherine McKesson, M.D.Occupational Medicine Physician1316069826
Verify Maxwell Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 48659-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- American Current Care PAMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maxwell Davis among 1,464 emergency medicine physician records in Wisconsin
Maxwell Davis, MD is one of 1,464 emergency medicine physician records with a practice address in Wisconsin. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2002 · median 2011 among the 844 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Wisconsin
There are 1,464 emergency medicine physician records in Wisconsin.
All 1,464 in Wisconsin → Every provider in Brookfield → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Steven Guenther, D.O.Delafield, WI 530181558628073
- Jacob Cihla, MDGrafton, WI 530241538789318
- Phawanjit Demos, D.O.Grafton, WI 530241205065026
- Lubomyr Domashevsky, MDGrafton, WI 530241619927159
- Aaron Ginster, M.D.Grafton, WI 530241265726582
- Pamela Krol, MDGrafton, WI 530241922024082
- Bjorn Schweinsberg, MDGrafton, WI 530241750464533
- Rajeev Seth, D.O.Grafton, WI 530241881707073
Common questions
What is Maxwell Davis, MD's NPI number?
Maxwell Davis, MD's National Provider Identifier (NPI) is 1578583613, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maxwell Davis, MD located?
The NPPES record lists a practice address at 2455 N 124TH St, Brookfield, WI, 53005. Phone: (414) 477-1504. Providers update this record themselves, so call before visiting.
How can I verify Maxwell Davis, MD's license?
NPPES lists Wisconsin license number 48659-020, 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), 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.