Leslie Marie Walsh, PA-C
Physician Assistant · Lone Tree, CO
Leslie Marie Walsh, PA-C is a physician assistant with a practice address in Lone Tree, Colorado, and NPI 1295526234, issued on May 16, 2025. Check the license (Colorado PA.0009137, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie Marie Walsh
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA.0009137 CO
Self-reported in NPPES; status is on the state search - Practice location
- 10240 Park Meadows Dr, Lone Tree, CO 80124
- Phone
- (314) 750-3304
- Enumerated
- May 16, 2025
- Record last updated
- Aug 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20250811003935); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2024
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 10240 Park Meadows Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mei Ling Anderson, RNRegistered Nurse1043194558
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Verify Leslie Marie Walsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA.0009137Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Colorado Permanente Medical Group PCLone Tree, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie Marie Walsh among 3,767 physician assistant records in Colorado
Leslie Marie Walsh, PA-C is one of 3,767 physician assistant records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.
- NPI issued2025 · 94% of these records are older, 2% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2024 · median 2017 among the 2,351 with a school on file
- Record last updated2025 · 40% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 physician assistant records list a practice address in Lone Tree
They are 76 of the 1,405 NPPES records with a practice address in Lone Tree, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Lone Tree → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michael Barnes, PACLone Tree, CO 801241043248263
- Jonathan Churchill, P.A.Lone Tree, CO 801241508807041
- Silvia Connell, PACLone Tree, CO 801241447221049
- Heather Cresmen, PA-CLone Tree, CO 801241801865209
- Jacqueline FitchLone Tree, CO 801241477545069
- Maria Ibach, PALone Tree, CO 801241346296795
- Lorena Johnson, PALone Tree, CO 801241154361202
- Tracy Johnson, PA-CLone Tree, CO 801241184709347
Common questions
What is Leslie Marie Walsh, PA-C's NPI number?
Leslie Marie Walsh, PA-C's National Provider Identifier (NPI) is 1295526234, issued on May 16, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Marie Walsh, PA-C located?
The NPPES record lists a practice address at 10240 Park Meadows Dr, Lone Tree, CO, 80124. Phone: (314) 750-3304. Providers update this record themselves, so call before visiting.
How can I verify Leslie Marie Walsh, PA-C's license?
NPPES lists Colorado license number PA.0009137, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity 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.