Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MEGAN MADDEN FNP
NPI 1356252142
Nurse Practitioner - Family in Saint Peters, MO

Active since September 14, 2026PECOS Enrolled
1325 QUEENS CT, SAINT PETERS, MO 63376(636) 793-0650 Get Directions Write a Review

NPPES record added: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 27, 2026, Sep 14, 2026 (2 updates tracked since 2026).

About Megan Madden Fnp NPPES

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

MEGAN MADDEN FNP (NPI 1356252142) is an individual family provider in Saint Peters, Missouri, licensed in Missouri (F09260517) and active in the NPI registry since September 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356252142
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMEGAN MADDENCredential: FNP
Location Address1325 QUEENS CTSaint Peters, MO 63376-7375
Mailing AddressPo Box 776084Chicago, IL 60677-6084 · (636) 793-0650
Sole ProprietorNo
Enumeration DateSeptember 14, 2026
Last NPPES UpdateOctober 27, 20262 updates tracked since enumeration
NPPES CertifiedOctober 27, 2026
✔ NPI 1356252142 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
License✔ Licensed in MO · F09260517
1325 QUEENS CT, Saint Peters, MO 63376

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Megan Madden Fnp 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 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 4

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

Dentist
1325 QUEENS CT, SUITE B
SAINT PETERS, MO 63376
Dentist
1325 QUEENS CT, SUITE B
SAINT PETERS, MO 63376
Nurse Practitioner (Family)
1325 QUEENS CT
SAINT PETERS, MO 63376
Dentist (Endodontics)
1325 QUEENS CT, SUITE A
ST PETERS, MO 63376

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 Megan Madden's NPI number?

The NPI number for Megan Madden is 1356252142. It was assigned to this individual provider in the NPPES registry on September 14, 2026.

Where is Megan Madden located?

Megan Madden practices at 1325 Queens Ct, Saint Peters, MO 63376. The listed phone number is (636) 793-0650.

What is Megan Madden's specialty?

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

Is Megan Madden enrolled in Medicare?

Yes. Megan Madden is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Megan Madden was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.