Leslie Mazur, PA
NPI 1568418432 · Medical Physician Assistant · Littleton, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Mazur, PA is a Medical Physician Assistant provider in Littleton, CO (NPI 1568418432).
Provider details
- NPI number
- 1568418432
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA2034 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,022 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 852 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 416 | $78 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 307 | $50 |
| Biopsy of Related Skin Growth, First Growth11102 | 164 | $85 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 58 | $95 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 58 | 45 |
| Fluorouracil | 53 | 49 |
| Triamcinolone Acetonide | 47 | 45 |
| Hydrocortisone | 34 | 27 |
| Ketoconazole | 31 | 24 |
| Doxycycline Hyclate | 21 | — |
| Mupirocin | 19 | 16 |
| Spironolactone | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,055 across 131 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2010-02-01
Frequently asked questions
- What is Leslie Mazur's NPI number?
- Leslie Mazur's National Provider Identifier (NPI) is 1568418432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Mazur's specialty?
- Leslie Mazur is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leslie Mazur located?
- Leslie Mazur's practice location on file with NPPES is 1420 W Canal Ct, Littleton, CO 80120-5655.
- What is Leslie Mazur's phone number?
- The practice phone number listed in the NPPES registry for Leslie Mazur is (303) 795-2030.
- Does Leslie Mazur accept Medicare?
- Leslie Mazur is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Mazur's NPI active?
- Yes — Leslie Mazur's NPI (1568418432) is active in the NPPES registry as of the last update on 2010-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.