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MRS. MARY G EPPERSON PNP
NPI 1588095590
Nurse Practitioner - Pediatrics in Chesterfield, MO

Active since December 02, 2013PECOS Enrolled
79.29/100
CMS Quality Rating
13001 N OUTER 40 RD, DIV NEUROLOGY PEDIATRICS, STE 1A, CHESTERFIELD, MO 63017(314) 454-6120(314) 454-4225 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 25, 2024, Apr 10, 2024, Nov 15, 2021 and 2 more (5 updates tracked since 2015).

About Mrs. Mary G Epperson Pnp NPPES

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

MRS. MARY G EPPERSON PNP (NPI 1588095590) is an individual pediatrics provider in Chesterfield, Missouri, licensed in Missouri (103040) and active in the NPI registry since December 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1588095590
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMRS. MARY G EPPERSONCredential: PNP
Location Address13001 N OUTER 40 RD, DIV NEUROLOGY PEDIATRICS, STE 1AChesterfield, MO 63017-5941
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 454-6120 · Fax (314) 454-4225
Phone(314) 454-6120
Fax(314) 454-4225
Sole ProprietorNo
Enumeration DateDecember 2, 2013
Last NPPES UpdateApril 17, 20255 updates tracked since enumeration
✔ NPI 1588095590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in MO · 103040
13001 N OUTER 40 RD, Chesterfield, MO 63017
Open in Google Maps ↗

Other Identifiers 1

Medicaid420011576MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cox HealthPlans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Mary G Epperson Pnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63017 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.29/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.46
Promoting Interoperability100
Improvement Activities40
Cost59.51

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. JANET G MUELLER MD
Pediatrics
13001 N OUTER 40 RD, STE 340
CHESTERFIELD, MO 63017
St. Louis County (314) 454-6444
DR. REBECCA K BULLIVANT MD
Pediatrics
13001 N OUTER 40 RD, STE 340
CHESTERFIELD, MO 63017
St. Louis County (314) 454-6444
DR. LAURA LEIGH MEYERS MD
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
13001 N OUTER 40 RD, DEPT ORTHOPAEDIC SURGERY, STE 1C
CHESTERFIELD, MO 63017
St. Louis County (314) 514-3500
MS. EMILY MICHELLE RHODES PNP
Nurse Practitioner (Pediatrics)
13001 N OUTER 40 RD, DIV NEUROLOGY PEDIATRICS, STE 1A
CHESTERFIELD, MO 63017
St. Louis County (314) 454-6120
DR. KRISTINE G WILLIAMS MD
Pediatrics
13001 N OUTER 40 RD, STE 310
CHESTERFIELD, MO 63017
St. Louis County (314) 454-6400
MS. ANNE ELIZABETH WEISSLER PA
Physician Assistant
13001 N OUTER 40 RD, DIV IM DERMATOLOGY, STE 2D
CHESTERFIELD, MO 63017
St. Louis County (314) 273-3376
MS. MERIELLE NICOLE BIRD FNP
Nurse Practitioner (Family)
13001 N OUTER 40 RD, DIV NEUROLOGY PEDIATRICS, STE 1A
CHESTERFIELD, MO 63017
St. Louis County (314) 454-6120
WASHINGTON UNIVERSITY
Durable Medical Equipment & Medical Supplies
13001 N OUTER 40 RD
TOWN AND COUNTRY, MO 63017
St. Louis County (314) 454-3013

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 Mary Epperson's NPI number?

The NPI number for Mary Epperson is 1588095590. It was assigned to this individual provider in the NPPES registry on December 2, 2013.

Where is Mary Epperson located?

Mary Epperson practices at 13001 N Outer 40 Rd Div Neurology Pediatrics, Ste 1A, Chesterfield, MO 63017. The listed phone number is (314) 454-6120.

What is Mary Epperson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Mary Epperson enrolled in Medicare?

Yes. Mary Epperson is registered in the Medicare PECOS enrollment system.

What insurance does Mary Epperson accept?

Health plans from Cox HealthPlans list Mary Epperson 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 Mary Epperson was last updated on April 17, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.