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BRITTNEY L DUNCAN PMHNP
NPI 1700759404
Nurse Practitioner - Psychiatric/Mental Health in Byhalia, MS

Active since September 29, 2025PECOS Enrolled
649 MOORE LOOP, BYHALIA, MS 38611(901) 677-3533 Get Directions Write a Review

NPPES record last updated: September 29, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Brittney L Duncan Pmhnp NPPES

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

BRITTNEY L DUNCAN PMHNP (NPI 1700759404) is an individual psychiatric/mental health provider in Byhalia, Mississippi, licensed in Mississippi (907456) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1700759404
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameBRITTNEY L DUNCANCredential: PMHNP
Location Address649 MOORE LOOPByhalia, MS 38611-7043
Mailing Address649 Moore LoopByhalia, MS 38611-7043
Phone(901) 677-3533
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateSeptember 29, 2025
NPPES CertifiedSeptember 28, 2025
✔ NPI 1700759404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MS · 907456
649 MOORE LOOP, Byhalia, MS 38611
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Oscar Insurance Company, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brittney L Duncan Pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7810481934
PECOS Enrollment IDI20251216000624
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 Reassignments

2

Medicare enrollment records show Brittney Duncan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Psychiatry Of Texas PLLC
479 mi
Psychiatry
7877 WILLOW CHASE BLVD
Houston, TX 77070
  • Reassigned Medicare billing, Mississippi and Tennessee enrollments
  • 13 clinicians in this Medicare group
NPI 1013476027 (832) 869-4818
Psychplus Medical Associates, PLLC
479 mi
Family Medicine
7877 WILLOW CHASE BLVD
Houston, TX 77070
  • Reassigned Medicare billing, Mississippi and Tennessee enrollments
  • 13 clinicians in this Medicare group
NPI 1558118026 (832) 869-4818

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$80.50 typical visit price
range $51.65 – $159.18
Typical copayment $20.12 (range $12.91 – $39.79)
Most-billed visit code 99203
Established Patient
$92.20 typical visit price
range $16.15 – $129.61
Typical copayment $23.05 (range $4.03 – $32.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Brittney Duncan's NPI number?

The NPI number for Brittney Duncan is 1700759404. It was assigned to this individual provider in the NPPES registry on September 29, 2025.

Where is Brittney Duncan located?

Brittney Duncan practices at 649 Moore Loop, Byhalia, MS 38611. The listed phone number is (901) 677-3533.

What is Brittney Duncan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Brittney Duncan enrolled in Medicare?

Yes. Brittney Duncan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Brittney Duncan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brittney Duncan reassigns Medicare benefits to 2 organizations: Psychiatry Of Texas PLLC (Houston, TX) and Psychplus Medical Associates, PLLC (Houston, TX). Each 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 Brittney Duncan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brittney Duncan accept?

Health plans from Cigna Healthcare, Oscar Insurance Company and UnitedHealthcare list Brittney Duncan 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 Brittney Duncan was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.