Charles Austin Leder, M.D.
Emergency Medicine Physician · La Crosse, WI
Charles Austin Leder, M.D. is an emergency medicine physician with a practice address in La Crosse, Wisconsin, and NPI 1326279118, issued on Jul 28, 2009. Check the license (Wisconsin 65717, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Charles Austin Leder
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 65717 WI
4301095141 MI
Self-reported in NPPES; status is on the state search - Practice location
- 700 West Ave S, La Crosse, WI 54601
- Phone
- (608) 392-7000
- Enumerated
- Jul 28, 2009
- Record last updated
- Jun 1, 2022
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,464 in Wisconsin → Look up another NPI →
Also registered at 700 West Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alice Bachop, FNPNurse Practitioner1164400503
- Gabriela Balf, MD, MPHPsychiatry Physician1124024724
- Marisa Baorto, MDAnesthesiology Physician1588647291
- Marsha Bateman, PTPhysical Therapist1578547279
Verify Charles Austin Leder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 65717Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average emergency medicine physician in 2024
231 Medicare Part D claims for 161 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 30 claims were for opioids.
Most prescribed
- Cefdinir32 claims
- Doxycycline Monohydrate22 claims
- Prednisone20 claims
- Hydrocodone-Acetaminophen16 claims
- Albuterol Sulfate Hfa15 claims
- Cefadroxil11 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.
Charles Austin Leder among 1,464 emergency medicine physician records in Wisconsin
Charles Austin Leder, M.D. 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 2009, is newer than 52% of them.
- NPI issued2009 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2022 · 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).
72 emergency medicine physician records list a practice address in La Crosse
They are 72 of the 3,735 NPPES records with a practice address in La Crosse, and 1,464 emergency medicine physician records in Wisconsin.
All 1,464 in Wisconsin → Every provider in La Crosse → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Scott Brunk, MDLa Crosse, WI 546011497759062
- Stephen Copps, MDLa Crosse, WI 546011548265804
- Christopher Eberlein, MDLa Crosse, WI 546011629073739
- Aaron Hanesworth, MDLa Crosse, WI 546011790780302
- David Hendrickson, MDLa Crosse, WI 546011457341950
- Jeffery Hillesland, MDLa Crosse, WI 546011730184219
- Stephen Israel, MDLa Crosse, WI 546011376539700
- Daniel Lenselink, MDLa Crosse, WI 546011518957018
Common questions
What is Charles Austin Leder, M.D.'s NPI number?
Charles Austin Leder, M.D.'s National Provider Identifier (NPI) is 1326279118, issued on Jul 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Charles Austin Leder, M.D. located?
The NPPES record lists a practice address at 700 West Ave S, La Crosse, WI, 54601. Phone: (608) 392-7000. Providers update this record themselves, so call before visiting.
How can I verify Charles Austin Leder, M.D.'s license?
NPPES lists Wisconsin license number 65717, 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 Charles Austin Leder, M.D. prescribe under Medicare Part D?
In 2024, Charles Austin Leder, M.D. had 231 Medicare Part D claims for 161 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.
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.