Leslie E. Pierce, PA-C
Physician Assistant · Oak Creek, WI
Leslie E. Pierce, PA-C is a physician assistant with a practice address in Oak Creek, Wisconsin, and NPI 1275027450, issued on Jun 20, 2018. Check the license (Wisconsin 4865, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie E. Pierce
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 4865 WI
Self-reported in NPPES; status is on the state search - Practice location
- 200 E Ryan RD, Oak Creek, WI 53154
- Phone
- (414) 570-4330
- Enumerated
- Jun 20, 2018
- Record last updated
- Dec 12, 2023
- Medicaid ID
- 100139405 WI
- Medicare enrollment
- Enrolled (PECOS I20201222000149); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,475 in Wisconsin → Look up another NPI →
Also registered at 200 E Ryan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Leslie E. Pierce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4865Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average physician assistant in 2024
76 Medicare Part D claims for 59 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- 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.
Industry payments in 2024: $84.38
5 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Bills Medicare through 2 group practices
- Aurora Medical Group, Inc.Milwaukee, WI
- Lakeshore Medical Clinic LLCOak Creek, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie E. Pierce among 3,475 physician assistant records in Wisconsin
Leslie E. Pierce, PA-C is one of 3,475 physician assistant records with a practice address in Wisconsin. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 61% of them.
- NPI issued2018 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2019 · median 2016 among the 2,491 with a school on file
- Record last updated2023 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 physician assistant records list a practice address in Oak Creek
They are 19 of the 541 NPPES records with a practice address in Oak Creek, and 3,475 physician assistant records in Wisconsin.
All 3,475 in Wisconsin → Every provider in Oak Creek → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jessica Bahr, PA-COak Creek, WI 531541063767226
- Colleen Erdmann, PA-CMilwaukee, WI 531541790719680
- Saul Hernandez, Jr., PA-COak Creek, WI 531541538536800
- Kelsey Hopping, PA-COak Creek, WI 531541033595244
- Brian Jan, PA-COak Creek, WI 531541437183902
- Kelsey Kujellis, PAOak Creek, WI 531541003382920
- Joanna Lang, PAOak Creek, WI 531541245526334
- Kristin Lavenhagen, PA-COak Creek, WI 531541154635860
Common questions
What is Leslie E. Pierce, PA-C's NPI number?
Leslie E. Pierce, PA-C's National Provider Identifier (NPI) is 1275027450, issued on Jun 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Leslie E. Pierce, PA-C located?
The NPPES record lists a practice address at 200 E Ryan RD, Oak Creek, WI, 53154. Phone: (414) 570-4330. Providers update this record themselves, so call before visiting.
How can I verify Leslie E. Pierce, PA-C's license?
NPPES lists Wisconsin license number 4865, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Leslie E. Pierce, PA-C prescribe under Medicare Part D?
In 2024, Leslie E. Pierce, PA-C had 76 Medicare Part D claims for 59 beneficiaries; the average among physician assistant prescribers was 830. 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.