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MACIE RENEAU MSW, LCSW
NPI 1851059497
Social Worker in Saint Louis, MO

Active since December 01, 2021PECOS Enrolled
4580 S LINDBERGH BLVD, SAINT LOUIS, MO 63127(314) 615-0409 Get Directions Write a Review

NPPES record last updated: March 17, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 17, 2025, Dec 1, 2021 (2 updates tracked since 2021).

About Macie Reneau Msw, Lcsw NPPES

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

MACIE RENEAU MSW, LCSW (NPI 1851059497) is an individual social worker in Saint Louis, Missouri, licensed in Missouri (2024041694) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Florissant.

NPPES Registry Identity

NPI1851059497
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMACIE RENEAUCredential: MSW, LCSW
Location Address4580 S LINDBERGH BLVDSaint Louis, MO 63127-1810
Mailing Address4580 S Lindbergh BlvdSaint Louis, MO 63127-1810 · (314) 615-0409
Phone(314) 615-0409
Sole ProprietorNo
Enumeration DateDecember 1, 2021
Last NPPES UpdateMarch 17, 20252 updates tracked since enumeration
NPPES CertifiedMarch 17, 2025
✔ NPI 1851059497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MO · 2024041694
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
4580 S LINDBERGH BLVD, Saint Louis, MO 63127
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Secondary Practice Location 1

Location 12705 Mullanphy LnFlorissant, MO 63031-3727 · Phone (314) 830-6298

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Macie Reneau Msw, Lcsw 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 Macie Reneau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of St Louis Division Of Fiscal Management
15 mi
Public Health, State or Local
6121 N HANLEY RD
Saint Louis, MO 63134
  • Reassigned Medicare billing, Missouri enrollment
  • 46 clinicians in this Medicare group
NPI 1780639088 (314) 615-0600

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

Other Providers at the Same Location NPPES 11

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

COUNTY OF ST LOUIS DIVISION OF FISCAL MANAGEMENT
Clinic/Center (Federally Qualified Health Center (FQHC))
4580 S LINDBERGH BLVD
SAINT LOUIS, MO 63127
St. Louis County (314) 615-0400
MRS. CHRISTINE HAMILL STELLNER R.D., L.D.
Dietitian, Registered
4580 S LINDBERGH BLVD
SAINT LOUIS, MO 63127
St. Louis County (314) 842-1300
MS. CAROLINE MARGARET MARY VAN MARRELO MS RD LD
Dietitian, Registered
4580 S LINDBERGH BLVD
SAINT LOUIS, MO 63127
St. Louis County (314) 842-1300
LABONE LLC
Clinical Medical Laboratory
4580 S LINDBERGH BLVD
SAINT LOUIS, MO 63127
St. Louis County (314) 842-2288
DR. SARAH CHRISTINE GEBAUER MD
Family Medicine
4580 S LINDBERGH BLVD
SAINT LOUIS, MO 63127
St. Louis County (314) 615-0400
MS. KATEE VERNA-LYNN THORNTON LCSW
Social Worker (Clinical)
4580 S LINDBERGH BLVD
SAINT LOUIS, MO 63127
St. Louis County (314) 615-0400
GRETCHEN MARY ENGEL RDH
Dental Hygienist
4580 S LINDBERGH BLVD
SAINT LOUIS, MO 63127
St. Louis County (314) 842-1300
EMILY DRAZINSKI DOUCETTE M.D.
Family Medicine
4580 S LINDBERGH BLVD
SAINT LOUIS, MO 63127
St. Louis County (314) 615-0400

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 Macie Reneau's NPI number?

The NPI number for Macie Reneau is 1851059497. It was assigned to this individual provider in the NPPES registry on December 1, 2021.

Where is Macie Reneau located?

Macie Reneau practices at 4580 S Lindbergh Blvd, Saint Louis, MO 63127. The listed phone number is (314) 615-0409.

What is Macie Reneau's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Macie Reneau enrolled in Medicare?

Yes. Macie Reneau is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Macie Reneau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Macie Reneau reassigns Medicare benefits to County Of St Louis Division Of Fiscal Management (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 Macie Reneau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Macie Reneau was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.