SAHTIAH NAHLIN WILLIAMS NNP
NPI 1457188542
Nurse Practitioner - Neonatal in New Orleans, LA
About Sahtiah Nahlin Williams Nnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAHTIAH NAHLIN WILLIAMS NNP (NPI 1457188542) is an individual neonatal provider in New Orleans, Louisiana, licensed in Louisiana (244369) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS, maintains a secondary practice location in New Orleans, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2025).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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)
Sahtiah Nahlin Williams Nnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sahtiah Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 98 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 70118 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.
NEW ORLEANS, LA 70118
NEW ORLEANS, LA 70118
NEW ORLEANS, LA 70118
NEW ORLEANS, LA 70118
NEW ORLEANS, LA 70118
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 Sahtiah Williams's NPI number?
The NPI number for Sahtiah Williams is 1457188542. It was assigned to this individual provider in the NPPES registry on September 14, 2024.
Where is Sahtiah Williams located?
Sahtiah Williams practices at 200 Henry Clay Ave, New Orleans, LA 70118. The listed phone number is (504) 899-9511.
What is Sahtiah Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.
Is Sahtiah Williams enrolled in Medicare?
Yes. Sahtiah Williams is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sahtiah Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sahtiah Williams reassigns Medicare benefits to Children's Hospital (New Orleans, 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 Sahtiah Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sahtiah Williams accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and HMO Louisiana and 1 other insurer list Sahtiah Williams 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 Sahtiah Williams was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Sahtiah Nahlin Williams, NNP · NPI 1457188542
Neonatal physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since September 14, 2024.
## Identity
- **NPI:** 1457188542 (Entity type: Individual)
- **Enumerated:** September 14, 2024
- **Primary specialty:** Nurse Practitioner - Neonatal · taxonomy 363LN0000X
- **State license:** 244369 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HENRY CLAY AVE, New Orleans, LA 70118-5720
- **Phone:** (504) 899-9511
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Children's Hospital (NPI 1306156138, New Orleans, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 2025
## Record status
- **NPPES last updated:** January 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1457188542) · Data from the CMS NPPES public registry.