Leah Ashton, MD
Surgery Physician · Milwaukee, WI
Leah Ashton, MD is a surgery physician with a practice address in Milwaukee, Wisconsin, and NPI 1295427045, issued on May 22, 2023. Check the license on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Leah Ashton
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 208600000X SC
Self-reported in NPPES; status is on the state search - Practice location
- 8701 Watertown Plank RD, Milwaukee, WI 53226
- Phone
- (414) 955-4578
- Enumerated
- May 22, 2023
- Record last updated
- Nov 24, 2025
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 726 in Wisconsin → Look up another NPI →
Also registered at 8701 Watertown Plank RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mohammad Abuassi, M.D.Gastroenterology Physician1275211567
- Besim Ademi, MDInternal Medicine Physician1750960134
- Iniya Adhan, MDStudent in an Organized Health Care Education/Training Program1598559114
- Valerie AguilarStudent in an Organized Health Care Education/Training Program1578350419
Verify Leah Ashton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average surgery physician in 2024
35 Medicare Part D claims for 16 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $370.84
5 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Leah Ashton among 726 surgery physician records in Wisconsin
Leah Ashton, MD is one of 726 surgery physician records with a practice address in Wisconsin. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 95% of them.
- NPI issued2023 · 95% of these records are older, 4% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Wisconsin
There are 726 surgery physician records in Wisconsin.
All 726 in Wisconsin → Every provider in Milwaukee → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Kathleen Christians, MDMilwaukee, WI 532261477504884
- Gregory Ekbom, MDMilwaukee, WI 532261326163304
- Matthew Goldblatt, MDMilwaukee, WI 532261790771517
- Jon Gould, MDMilwaukee, WI 532261538120449
- Christopher Johnson, MDMilwaukee, WI 532261528010329
- Kirk Ludwig, M.D.Milwaukee, WI 532261750465803
- Mary Otterson, MDMilwaukee, WI 532261255385001
- Philip Redlich, MDMilwaukee, WI 532261548211014
Common questions
What is Leah Ashton, MD's NPI number?
Leah Ashton, MD's National Provider Identifier (NPI) is 1295427045, issued on May 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Leah Ashton, MD located?
The NPPES record lists a practice address at 8701 Watertown Plank RD, Milwaukee, WI, 53226. Phone: (414) 955-4578. Providers update this record themselves, so call before visiting.
How can I verify Leah Ashton, MD's license?
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 Leah Ashton, MD prescribe under Medicare Part D?
In 2024, Leah Ashton, MD had 35 Medicare Part D claims for 16 beneficiaries; the average among surgery physician prescribers was 147. 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.