Registry data as of Aug 27, 2026

Christopher Chase, M.D.

Emergency Medicine Physician · Milwaukee, WI

Christopher Chase, M.D. is an emergency medicine physician with a practice address in Milwaukee, Wisconsin, and NPI 1366466641, issued on Jul 27, 2006. Check the license (Wisconsin 67081-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1366466641
Name
Christopher Chase
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
67081-20 WI
2000148612 MO
Self-reported in NPPES; status is on the state search
Practice location
10625 W North Ave, Milwaukee, WI 53226
Phone
(414) 877-5350
Enumerated
Jul 27, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10625 W North Ave

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

  1. Andrew Baniukiewicz, MDEmergency Medicine Physician1629029350
  2. Julie Ann Bindas, PA-CPhysician Assistant1134156987
  3. Louis-Marcel Cesar, M.D.Emergency Medicine Physician1235116690
  4. Thomas Falsetti, DDSGeneral Practice Dentistry1205942349
  5. Jeffrey Glinski, M.D.Emergency Medicine Physician1053365619
  6. Adam Hermsen, PA-CPhysician Assistant1669783437

Verify Christopher Chase in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 67081-20
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

55% fewer Medicare Part D claims than the average emergency medicine physician in 2024

159 Medicare Part D claims for 119 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 16 claims were for opioids.

  1. Christopher Chase159
  2. Specialty average355

Most prescribed

  1. Cephalexin23 claims
  2. Doxycycline Hyclate12 claims
  3. Amoxicillin-Clavulanate Potass11 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.

One hospital or facility affiliation

  1. Sauk Prairie Healthcare IncPrairie Du Sac, WI

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

350 emergency medicine physician records list a Milwaukee practice address

They are 350 of the 18,389 NPPES records with a Milwaukee practice address, and 1,420 emergency medicine physician records in Wisconsin.

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. Denise Abernethy, M.D.Oak Creek, WI1376718650
  7. Michael Abernethy, MDMadison, WI1013972579
  8. Meinkeng Acha-Morfaw, MDMadison, WI1467934836
  9. Manish Acharya, M.D.Milwaukee, WI1437129715
  10. Axel AdamsMadison, WI1366905192

Common questions

What is Christopher Chase, M.D.'s NPI number?

Christopher Chase, M.D.'s National Provider Identifier (NPI) is 1366466641, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Chase, M.D. located?

The NPPES record lists a practice address at 10625 W North Ave, Milwaukee, WI, 53226. Phone: (414) 877-5350. Providers update this record themselves, so call before visiting.

How can I verify Christopher Chase, M.D.'s license?

NPPES lists Wisconsin license number 67081-20, 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 Christopher Chase, M.D. prescribe under Medicare Part D?

In 2024, Christopher Chase, M.D. had 159 Medicare Part D claims for 119 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

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.