ASHLEY M LESLIE NP
NPI 1790255446
Nurse Practitioner - Gerontology in Saint Louis, MO
About Ashley M Leslie Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASHLEY M LESLIE NP (NPI 1790255446) is an individual gerontology provider in Saint Louis, Missouri, licensed in Illinois (209-023294) and active in the NPI registry since November 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ashley M Leslie Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ashley Leslie's NPI number?
The NPI number for Ashley Leslie is 1790255446. It was assigned to this individual provider in the NPPES registry on November 26, 2018.
Where is Ashley Leslie located?
Ashley Leslie practices at 4921 Parkview Pl, Saint Louis, MO 63110. The listed phone number is (314) 454-8134.
What is Ashley Leslie's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Ashley Leslie enrolled in Medicare?
Yes. Ashley Leslie is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Ashley Leslie accept?
Health plans from Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Ashley Leslie as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Ashley Leslie was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ashley M Leslie, NP · NPI 1790255446
Gerontology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since November 26, 2018.
## Identity
- **NPI:** 1790255446 (Entity type: Individual)
- **Enumerated:** November 26, 2018
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 209-023294 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 4921 PARKVIEW PL, Saint Louis, MO 63110-1032
- **Phone:** (314) 454-8134
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1790255446) · Data from the CMS NPPES public registry.