Chantal Sullivan Aprn-Bc PLLC
NPI 1437784550 · Psychiatric/Mental Health Nurse Practitioner · Gulfport, MS
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chantal Sullivan Aprn-Bc PLLC is a Psychiatric/Mental Health Nurse Practitioner organization in Gulfport, MS (NPI 1437784550).
Provider details
- NPI number
- 1437784550
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Chantal Sullivan, Nurse Practitioner(228) 331-3310
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-09
- Last updated
- 2020-03-11
- Certified
- 2020-03-11
Frequently asked questions
- What is Chantal Sullivan Aprn-Bc PLLC's NPI number?
- Chantal Sullivan Aprn-Bc PLLC's National Provider Identifier (NPI) is 1437784550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chantal Sullivan Aprn-Bc PLLC?
- Chantal Sullivan Aprn-Bc PLLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chantal Sullivan Aprn-Bc PLLC located?
- Chantal Sullivan Aprn-Bc PLLC's practice location on file with NPPES is 8990 Lorraine Rd, Gulfport, MS 39503-4176.
- What is Chantal Sullivan Aprn-Bc PLLC's phone number?
- The practice phone number listed in the NPPES registry for Chantal Sullivan Aprn-Bc PLLC is (228) 331-3310.
- Does Chantal Sullivan Aprn-Bc PLLC accept Medicare?
- Chantal Sullivan Aprn-Bc PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Chantal Sullivan Aprn-Bc PLLC?
- The authorized official listed on Chantal Sullivan Aprn-Bc PLLC's NPPES record is Chantal Sullivan, Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chantal Sullivan Aprn-Bc PLLC's NPI active?
- Yes — Chantal Sullivan Aprn-Bc PLLC's NPI (1437784550) is active in the NPPES registry as of the last update on 2020-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.