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MS. MELISSA ANNE SICARD PNP
NPI 1780910083
Nurse Practitioner in Chesterfield, MO

Active since October 22, 2009PECOS Enrolled
13001 N OUTER 40 RD, DIV PED ENDOCRINOLOGY AND DIABETES, CHESTERFIELD, MO 63017(314) 454-6051(314) 454-6225 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 25, 2024, Apr 10, 2024, Aug 30, 2023 and 3 more (6 updates tracked since 2016).

About Ms. Melissa Anne Sicard Pnp NPPES

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

MS. MELISSA ANNE SICARD PNP (NPI 1780910083) is an individual nurse practitioner in Chesterfield, Missouri, licensed in Missouri (2002019668) and active in the NPI registry since October 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780910083
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. MELISSA ANNE SICARDCredential: PNP
Location Address13001 N OUTER 40 RD, DIV PED ENDOCRINOLOGY AND DIABETESChesterfield, MO 63017-5941
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 454-6051 · Fax (314) 454-6225
Phone(314) 454-6051
Fax(314) 454-6225
Sole ProprietorNo
Enumeration DateOctober 22, 2009
Last NPPES UpdateApril 17, 20256 updates tracked since enumeration
✔ NPI 1780910083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MO · 2002019668
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · PediatricsTaxonomy 363LP0200X · License 2002019668 (MO)
13001 N OUTER 40 RD, Chesterfield, MO 63017
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Other Identifiers 1

Medicaid424144103MO

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Melissa Anne Sicard 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.

Medicare Billing Reassignment

Medicare enrollment records show Melissa Sicard reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Washington University
12 mi
Multi-Specialty
1 CHILDRENS PL
Saint Louis, MO 63110
  • Reassigned Medicare billing, Missouri enrollment
  • 628 clinicians in this Medicare group
NPI 1194765685 (314) 286-1264

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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 Melissa Sicard's NPI number?

The NPI number for Melissa Sicard is 1780910083. It was assigned to this individual provider in the NPPES registry on October 22, 2009.

Where is Melissa Sicard located?

Melissa Sicard practices at 13001 N Outer 40 Rd Div Ped Endocrinology And Diabetes, Chesterfield, MO 63017. The listed phone number is (314) 454-6051.

What is Melissa Sicard's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Melissa Sicard enrolled in Medicare?

Yes. Melissa Sicard is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Melissa Sicard's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Sicard reassigns Medicare benefits to Washington University (Saint Louis, MO). The 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 Melissa Sicard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Melissa Sicard accept?

Health plans from UnitedHealthcare list Melissa Sicard 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 Melissa Sicard was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.