MS. LESLIE BEER ACNP
NPI 1053784082
Nurse Practitioner - Acute Care in Saint Louis, MO
About Ms. Leslie Beer Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LESLIE BEER ACNP (NPI 1053784082) is an individual acute care provider in Saint Louis, Missouri, licensed in Missouri (2004018356) and active in the NPI registry since November 2015. She is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Ms. Leslie Beer Acnp 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 Leslie Beer 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 63110
- Reassigned Medicare billing, Missouri enrollment
- 172 clinicians in this Medicare group
Mooresville, NC 28117
- Reassigned Medicare billing, North Carolina enrollment
- 3,671 clinicians in this Medicare group
Durham, NC 27710
- Reassigned Medicare billing, North Carolina enrollment
- 1,482 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Duke University Hospital
Acute Care Hospitals · Durham, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63108 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 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
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 Leslie Beer's NPI number?
The NPI number for Leslie Beer is 1053784082. It was assigned to this individual provider in the NPPES registry on November 13, 2015.
Where is Leslie Beer located?
Leslie Beer practices at 4901 Forest Park Ave, Saint Louis, MO 63108. The listed phone number is (314) 362-9347.
What is Leslie Beer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Leslie Beer enrolled in Medicare?
Yes. Leslie Beer 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 Leslie Beer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Beer reassigns Medicare benefits to 3 organizations: Washington University (Saint Louis, MO), Duke Health Integrated Practice, Inc. (Mooresville, NC) and Duke University Health System, Inc. (Durham, NC). 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 Leslie Beer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leslie Beer accept?
Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Cigna Healthcare list Leslie Beer 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 Leslie Beer affiliated with any hospitals?
According to CMS data, Leslie Beer is affiliated with Duke University Hospital.
When was this NPI record last updated?
The NPPES record for Leslie Beer was last updated on January 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Ms. Leslie Beer, ACNP · NPI 1053784082
Acute Care physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since November 13, 2015.
## Identity
- **NPI:** 1053784082 (Entity type: Individual)
- **Enumerated:** November 13, 2015
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 2004018356 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4901 FOREST PARK AVE, Saint Louis, MO 63108-1402
- **Phone:** (314) 362-9347 · **Fax:** (314) 362-5743
## 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): Washington University (NPI 1134169568, Saint Louis, MO); Duke Health Integrated Practice, Inc. (NPI 1760288633, Mooresville, NC); Duke University Health System, Inc. (NPI 1558392977, Durham, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** January 24, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1053784082) · Data from the CMS NPPES public registry.