RYANN S DUNCAN LCSW
NPI 1942849690
Social Worker - Clinical in Baton Rouge, LA
About Ryann S Duncan Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYANN S DUNCAN LCSW (NPI 1942849690) is an individual clinical provider in Baton Rouge, Louisiana, licensed in Louisiana (16446) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
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 (PECOS)
Ryann S Duncan Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ryann Duncan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baton Rouge, LA 70806
- Reassigned Medicare billing, Louisiana enrollment
- 39 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70806 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
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 Ryann Duncan's NPI number?
The NPI number for Ryann Duncan is 1942849690. It was assigned to this individual provider in the NPPES registry on December 29, 2019. The provider is also known as Ryann Hollis.
Where is Ryann Duncan located?
Ryann Duncan practices at 3801 North Blvd, Baton Rouge, LA 70806. The listed phone number is (225) 655-6422.
What is Ryann Duncan's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Ryann Duncan enrolled in Medicare?
Yes. Ryann Duncan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ryann Duncan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryann Duncan reassigns Medicare benefits to Hiv-Aids Alliance For Region Two (Baton Rouge, LA). 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 Ryann Duncan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ryann Duncan accept?
Health plans from AmeriHealth Caritas Next, Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Ryann 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 Ryann Duncan was last updated on September 30, 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.
# Ryann S Duncan, LCSW · NPI 1942849690
Clinical provider in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since December 29, 2019.
## Identity
- **NPI:** 1942849690 (Entity type: Individual)
- **Enumerated:** December 29, 2019
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 16446 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3801 NORTH BLVD, Baton Rouge, LA 70806-3825
- **Phone:** (225) 655-6422
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Hiv-Aids Alliance For Region Two (NPI 1437527900, Baton Rouge, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 30, 2025
- **Other identifiers:** Medicaid 3434247 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1942849690) · Data from the CMS NPPES public registry.