ELIZABETH MCDONALD-ZWOYER
NPI 1861115610
Social Worker in Saint Louis, MO

Q: What is Elizabeth Mcdonald-zwoyer's NPI number?

The NPI number for Elizabeth Mcdonald-zwoyer is 1861115610. It was assigned to this individual provider in the NPPES registry on September 26, 2022.

Q: What is Elizabeth Mcdonald-zwoyer's specialty?

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

Active since September 26, 2022PECOS Enrolled

4066 DUNNICA AVE, SAINT LOUIS, MO 63116(636) 224-1700 Get Directions Write a Review

NPPES record last updated: September 26, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Elizabeth Mcdonald-zwoyer NPPES

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

ELIZABETH MCDONALD-ZWOYER (NPI 1861115610) is an individual social worker in Saint Louis, Missouri, licensed in Missouri (2022017406) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1861115610

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameELIZABETH MCDONALD-ZWOYER

Location Address4066 DUNNICA AVESaint Louis, MO 63116-3510

Mailing Address1601 Old South River RdSaint Charles, MO 63303-4120 · (636) 224-1210 · Fax (636) 246-1008

Phone(636) 224-1700

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateSeptember 26, 2022

NPPES CertifiedSeptember 26, 2022

✔ NPI 1861115610 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 · 2022017406

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.

4066 DUNNICA AVE, Saint Louis, MO 63116

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Mcdonald-zwoyer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9739685140

PECOS Enrollment IDI20251003003126

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 Elizabeth Mcdonald-zwoyer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Center For Mental Wellness, LLC

6.6 mi

Mental Health (Including Community Mental Health Center)

121 HUNTER AVE STE 202
Clayton, MO 63124

Reassigned Medicare billing, Missouri enrollment
9 clinicians in this Medicare group

NPI 1376211359 (314) 474-8804

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 20

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

MARIAH NELSON

Registered Nurse