NPPES file of Aug 9, 2026

Maxwell Joseph Nanes, DO

Emergency Medicine Physician · Wauwatosa, WI

Maxwell Joseph Nanes, DO is an emergency medicine physician with a practice address in Wauwatosa, Wisconsin, and NPI 1811263346, issued on Mar 29, 2012. Check the license (Wisconsin 61826-21, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811263346
Name
Maxwell Joseph Nanes
Credential
DO
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
61826-21 WI
Self-reported in NPPES; status is on the state search
Practice location
1155 N Honey Creek Pkwy, Wauwatosa, WI 53213
Phone
(414) 615-5900
Enumerated
Mar 29, 2012
Record last updated
Sep 10, 2025
Medicaid ID
100035334 WI
Medicare enrollment
Enrolled (PECOS I20150618001794); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1155 N Honey Creek Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Caitlin Berry, NPNurse Practitioner1952050288
  2. Nicole Casady, APNPNurse Practitioner1417310160
  3. Ashok Choithani, M.D.Internal Medicine Physician1740203900
  4. Julie Christenson, FNP-BC, APNPNurse Practitioner1548783343
  5. Jennifer Jamison, MDHospice and Palliative Medicine (Internal Medicine) Physician1265827562
  6. Patricia Nelson, APNPNurse Practitioner1770968521

Verify Maxwell Joseph Nanes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 61826-21    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

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73% fewer Medicare Part D claims than the average emergency medicine physician in 2024

61 Medicare Part D claims for 13 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 41 claims were for opioids.

  1. Maxwell Nanes61
  2. Specialty average226

Most prescribed

  1. Oxycodone Hcl12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Aurora Medical Group, Inc.Wauwatosa, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 Wauwatosa →

Other emergency medicine physician records in Wisconsin

  1. Hythem Abad, DOPortage, WI1548799455
  2. Alan Abdulla, D.O.Waukesha, WI1508164419
  3. Krystyna Abdulla, DONew Berlin, WI1205146578
  4. Abdulmoniem Abdulmoniem, M.D.Elkhorn, WI1194175042
  5. Justine Abel, DOEau Claire, WI1861830507
  6. Michael Abernethy, MDMadison, WI1013972579
  7. Meinkeng Acha-Morfaw, MDMadison, WI1467934836
  8. Manish Acharya, M.D.Milwaukee, WI1437129715
  9. Axel AdamsMadison, WI1366905192
  10. Eric Adar, MDWauwatosa, WI1255325726

Common questions

What is Maxwell Joseph Nanes, DO's NPI number?

Maxwell Joseph Nanes, DO's National Provider Identifier (NPI) is 1811263346, issued on Mar 29, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Maxwell Joseph Nanes, DO located?

The NPPES record lists a practice address at 1155 N Honey Creek Pkwy, Wauwatosa, WI, 53213. Phone: (414) 615-5900. Providers update this record themselves, so call before visiting.

How can I verify Maxwell Joseph Nanes, DO's license?

NPPES lists Wisconsin license number 61826-21, 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.

How much does Maxwell Joseph Nanes, DO prescribe under Medicare Part D?

In 2024, Maxwell Joseph Nanes, DO had 61 Medicare Part D claims for 13 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.