CHANTAL SULLIVAN APRN-BC PLLC
NPI 1437784550
Nurse Practitioner - Psychiatric/Mental Health in Gulfport, MS
About Chantal Sullivan Aprn-bc Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHANTAL SULLIVAN APRN-BC PLLC (NPI 1437784550) is a healthcare organization registered as a psychiatric/mental health in Gulfport, Mississippi and active in the NPI registry since March 2020. The organization lists Chantal Sullivan, Nurse Practitioner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Chantal Sullivan Aprn-bc Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Chantal Sullivan Aprn-Bc PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Chantal Sullivan Aprn-Bc PLLC's NPI number?
The NPI number for Chantal Sullivan Aprn-Bc PLLC is 1437784550. It was assigned to this organization in the NPPES registry on March 9, 2020.
Where is Chantal Sullivan Aprn-Bc PLLC located?
Chantal Sullivan Aprn-Bc PLLC is located at 8990 Lorraine Rd, Gulfport, MS 39503. The listed phone number is (228) 331-3310.
What is Chantal Sullivan Aprn-Bc PLLC's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Chantal Sullivan Aprn-Bc PLLC enrolled in Medicare?
Yes. Chantal Sullivan Aprn-Bc PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Chantal Sullivan Aprn-Bc PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Chantal Sullivan Aprn-Bc PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Chantal Sullivan Aprn-Bc PLLC accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee list Chantal Sullivan Aprn-Bc PLLC 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 Chantal Sullivan Aprn-Bc PLLC was last updated on March 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.
# Chantal Sullivan Aprn-Bc Pllc · NPI 1437784550
Psychiatric/Mental Health organization in Gulfport, Mississippi. Organization record, active in the CMS NPPES registry since March 9, 2020.
## Identity
- **NPI:** 1437784550 (Entity type: Organization)
- **Enumerated:** March 9, 2020
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **Organization subpart:** No
- **Authorized official:** Chantal Sullivan, NURSE PRACTITIONER
## Practice location
- **Address:** 8990 LORRAINE RD, Gulfport, MS 39503-4176
- **Phone:** (228) 331-3310
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 11, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1437784550) · Data from the CMS NPPES public registry.