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MRS. LESLIE E FOSS ACNP
NPI 1184884165
Nurse Practitioner - Acute Care in Saint Louis, MO

Active since June 12, 2008PECOS EnrolledAccepts Medicare Assignment
10012 KENNERLY RD, SUITE 305, SAINT LOUIS, MO 63128(314) 525-4325(314) 525-4365 Get Directions Write a Review

NPPES record last updated: January 22, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Leslie E Foss Acnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. LESLIE E FOSS ACNP (NPI 1184884165) is an individual acute care provider in Saint Louis, Missouri, licensed in Illinois (309003473) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1184884165
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMRS. LESLIE E FOSSCredential: ACNP
Location Address10012 KENNERLY RD, SUITE 305Saint Louis, MO 63128-2197
Mailing Address10012 Kennerly Rd, Suite 305Saint Louis, MO 63128-2197 · (314) 525-4325 · Fax (314) 525-4365
Phone(314) 525-4325
Fax(314) 525-4365
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJune 12, 2008
Last NPPES UpdateJanuary 22, 2016
✔ NPI 1184884165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in IL · 309003473
10012 KENNERLY RD, Saint Louis, MO 63128
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, UnitedHealthcare.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

Mrs. Leslie E Foss 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.

PECOS PAC ID4183928583
PECOS Enrollment IDI20160204002044
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

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, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260020
Location615 New Ballas RoadSaint Louis, MO 63141 · St. Louis County
Emergency services Birthing friendly

Physician 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.

New Patient
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. CHRISTOPHER CHARLES BOWE MD
Internal Medicine
10012 KENNERLY RD, SUITE 102
SAINT LOUIS, MO 63128
St. Louis County (314) 525-4225
DR. YAZAN A ABDALLA M.D.
Internal Medicine (Gastroenterology)
10012 KENNERLY RD, SUITE 404
SAINT LOUIS, MO 63128
St. Louis County (314) 543-5911
JEANE E KIENE FNP-C
Nurse Practitioner (Family)
10012 KENNERLY RD, SUITE 300
SAINT LOUIS, MO 63128
St. Louis County (314) 842-0602
ST ANTHONY'S PHYSICIAN ORGANIZATION PRIVATE PRACTICES LC
Obstetrics & Gynecology
10012 KENNERLY RD, STE 405
SAINT LOUIS, MO 63128
St. Louis County (314) 525-4880
KATHLEEN L FISHER RN, BC, ANP
Nurse Practitioner (Adult Health)
10012 KENNERLY RD, SUITE 204
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1220
DR. ROBERT FRED BECKMAN M.D.
Surgery
10012 KENNERLY RD, SUITE 406
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1224
DR. THOMAS BENJAMIN MORRISON MD
Internal Medicine (Cardiovascular Disease)
10012 KENNERLY RD, STE 300
SAINT LOUIS, MO 63128
St. Louis County (314) 842-0602
DR. CHARLES F CAREY M.D.
Internal Medicine (Cardiovascular Disease)
10012 KENNERLY RD, STE 300
SAINT LOUIS, MO 63128
St. Louis County (314) 842-0602

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 Foss's NPI number?

The NPI number for Leslie Foss is 1184884165. It was assigned to this individual provider in the NPPES registry on June 12, 2008.

Where is Leslie Foss located?

Leslie Foss practices at 10012 Kennerly Rd Suite 305, Saint Louis, MO 63128. The listed phone number is (314) 525-4325.

What is Leslie Foss's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Leslie Foss enrolled in Medicare?

Yes. Leslie Foss 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 Leslie Foss accept?

Health plans from Medica and UnitedHealthcare list Leslie Foss 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 Foss affiliated with any hospitals?

According to CMS data, Leslie Foss is affiliated with Mercy Hospital St Louis.

When was this NPI record last updated?

The NPPES record for Leslie Foss was last updated on January 22, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.