MACI A SLAVIN PSY
NPI 1184458473
Psychologist in Chelsea, AL
About Maci A Slavin Psy NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MACI A SLAVIN PSY (NPI 1184458473) is an individual psychologist in Chelsea, Alabama, licensed in Arizona (PSY-005824) and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Maci A Slavin Psy is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Maci Slavin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mesa, AZ 85206
- Reassigned Medicare billing, Arizona enrollment
- Medicare enrollment name: Phoenix Children's Hospital
- 1,416 clinicians in this Medicare group
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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Maci Slavin's NPI number?
The NPI number for Maci Slavin is 1184458473. It was assigned to this individual provider in the NPPES registry on August 28, 2024.
Where is Maci Slavin located?
Maci Slavin practices at 100 Windstone Pkwy, Chelsea, AL 35043. The listed phone number is (205) 235-2010.
What is Maci Slavin's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Maci Slavin enrolled in Medicare?
Yes. Maci Slavin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Maci Slavin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maci Slavin reassigns Medicare benefits to Phoenix Children's Medical Group (Mesa, AZ). 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 Maci Slavin'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 Maci Slavin was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.