BRITTANY N SULLIVAN
NPI 1457828535
Counselor - Mental Health in Fort Smith, AR
About Brittany N Sullivan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRITTANY N SULLIVAN (NPI 1457828535) is an individual mental health provider in Fort Smith, Arkansas and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Brittany N Sullivan is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Brittany Sullivan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fort Smith, AR 72916
- Reassigned Medicare billing, Arkansas enrollment
- 4 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.
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 Brittany Sullivan's NPI number?
The NPI number for Brittany Sullivan is 1457828535. It was assigned to this individual provider in the NPPES registry on October 26, 2018.
Where is Brittany Sullivan located?
Brittany Sullivan practices at 3225 Brooken Hill Dr, Fort Smith, AR 72908. The listed phone number is (479) 462-3340.
What is Brittany Sullivan's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Brittany Sullivan enrolled in Medicare?
Yes. Brittany Sullivan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Brittany Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittany Sullivan reassigns Medicare benefits to Albuja Counseling Services PLLC (Fort Smith, AR). 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 Brittany Sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brittany Sullivan accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Brittany Sullivan 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 Brittany Sullivan was last updated on April 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Brittany N Sullivan · NPI 1457828535
Mental Health provider in Fort Smith, Arkansas. Individual provider, active in the CMS NPPES registry since October 26, 2018.
## Identity
- **NPI:** 1457828535 (Entity type: Individual)
- **Enumerated:** October 26, 2018
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 3225 BROOKEN HILL DR, Fort Smith, AR 72908-9251
- **Phone:** (479) 462-3340
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Albuja Counseling Services PLLC (NPI 1952762866, Fort Smith, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** April 4, 2025
- **Other identifiers:** Medicaid 226897795 (AR)
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Source: [NPI Profile](https://npiprofile.com/npi/1457828535) · Data from the CMS NPPES public registry.