LESLEY MARIA ENDERMUHLE FNP
NPI 1124492483
Nurse Practitioner - Family in Saint Louis, MO
About Lesley Maria Endermuhle Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LESLEY MARIA ENDERMUHLE FNP (NPI 1124492483) is an individual family provider in Saint Louis, Missouri, licensed in Missouri (2015038464) and active in the NPI registry since November 2015. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lesley Maria Endermuhle Fnp 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.
Medicare Billing Reassignments
3Medicare enrollment records show Lesley Endermuhle reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- 186 clinicians in this Medicare group
Festus, MO 63028
- Reassigned Medicare billing, Missouri enrollment
- 29 clinicians in this Medicare group
Washington, MO 63090
- Reassigned Medicare billing, Missouri enrollment
- 168 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital St Louis
Acute Care Hospitals · Saint Louis, MOMercy Hospital Jefferson
Acute Care Hospitals · Festus, MOMercy Hospital South
Acute Care Hospitals · Saint Louis, MOMercy Hospital Southeast
Acute Care Hospitals · Cape Girardeau, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63128 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63128
SAINT LOUIS, MO 63128
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 Lesley Endermuhle's NPI number?
The NPI number for Lesley Endermuhle is 1124492483. It was assigned to this individual provider in the NPPES registry on November 23, 2015.
Where is Lesley Endermuhle located?
Lesley Endermuhle practices at 10012 Kennerly Rd Ste 101, Saint Louis, MO 63128. The listed phone number is (314) 525-4325.
What is Lesley Endermuhle's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Lesley Endermuhle enrolled in Medicare?
Yes. Lesley Endermuhle 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.
Which organizations bill Medicare for Lesley Endermuhle's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lesley Endermuhle reassigns Medicare benefits to 3 organizations: Mercy Hospital South (Saint Louis, MO), Mercy Clinic Hyperbaric And Wound Care LLC (Festus, MO) and Mercy Clinic Surgical Specialists, LLC (Washington, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lesley Endermuhle's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lesley Endermuhle accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Lesley Endermuhle 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.
Is Lesley Endermuhle affiliated with any hospitals?
According to CMS data, Lesley Endermuhle is affiliated with Mercy Hospital St Louis, Mercy Hospital Jefferson, Mercy Hospital South and Mercy Hospital Southeast.
When was this NPI record last updated?
The NPPES record for Lesley Endermuhle was last updated on April 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Lesley Maria Endermuhle, FNP · NPI 1124492483
Family physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since November 23, 2015.
## Identity
- **NPI:** 1124492483 (Entity type: Individual)
- **Enumerated:** November 23, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 2015038464 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 10012 KENNERLY RD STE 101, Saint Louis, MO 63128-2197
- **Phone:** (314) 525-4325 · **Fax:** (314) 525-4365
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Mercy Hospital South (NPI 1568481984, Saint Louis, MO); Mercy Clinic Hyperbaric And Wound Care LLC (NPI 1336568864, Festus, MO); Mercy Clinic Surgical Specialists, LLC (NPI 1043530538, Washington, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** April 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1124492483) · Data from the CMS NPPES public registry.