1. Home
  2. Directory
  3. Missouri
  4. Saint Peters
  5. Nurse Practitioner
  6. NPI Profile

STEPHANIE MUERTZ NP-C
NPI 1255980710
Nurse Practitioner - Family in Saint Peters, MO

Active since September 08, 2019PECOS Enrolled
5101 EXECUTIVE CENTRE PKWY, SAINT PETERS, MO 63376(314) 375-6077 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 13, 2026, Sep 11, 2025, Sep 8, 2019 (3 updates tracked since 2019).

About Stephanie Muertz Np-c NPPES

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

STEPHANIE MUERTZ NP-C (NPI 1255980710) is an individual family provider in Saint Peters, Missouri, licensed in Illinois (209018011) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1255980710
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSTEPHANIE MUERTZCredential: NP-C
Location Address5101 EXECUTIVE CENTRE PKWYSaint Peters, MO 63376-3463
Mailing AddressPo Box 41Waterloo, IL 62298-0041 · (314) 375-6077
Phone(314) 375-6077
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateSeptember 8, 2019
Last NPPES UpdateMarch 13, 20263 updates tracked since enumeration
NPPES CertifiedMarch 13, 2026
✔ NPI 1255980710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in IL · 209018011✔ Licensed in MO · 2018024048
5101 EXECUTIVE CENTRE PKWY, Saint Peters, MO 63376
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephanie Muertz Np-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7214403336
PECOS Enrollment IDI20260416002021
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 63376 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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

IGNITE ST PETERS, LLC
Skilled Nursing Facility
5101 EXECUTIVE CENTRE PKWY
SAINT PETERS, MO 63376
St. Charles County (847) 453-4000

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 Stephanie Muertz's NPI number?

The NPI number for Stephanie Muertz is 1255980710. It was assigned to this individual provider in the NPPES registry on September 8, 2019.

Where is Stephanie Muertz located?

Stephanie Muertz practices at 5101 Executive Centre Pkwy, Saint Peters, MO 63376. The listed phone number is (314) 375-6077.

What is Stephanie Muertz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Stephanie Muertz enrolled in Medicare?

Yes. Stephanie Muertz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephanie Muertz was last updated on March 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.