THIEN VIET NINH MD
NPI 1548898448
Physical Medicine & Rehabilitation in Hammond, LA
About Thien Viet Ninh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THIEN VIET NINH MD (NPI 1548898448) is an individual physical medicine & rehabilitation provider in Hammond, Louisiana, licensed in Louisiana (342455) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with North Oaks Medical Center, and maintains a secondary practice location in New Orleans.
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 and accepts Medicare assignment
Thien Viet Ninh Md 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 Reassignments
3Medicare enrollment records show Thien Ninh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hammond, LA 70403
- Reassigned Medicare billing, Louisiana enrollment
- 218 clinicians in this Medicare group
Hammond, LA 70403
- Reassigned Medicare billing, Louisiana enrollment
- 310 clinicians in this Medicare group
Hammond, LA 70403
- Reassigned Medicare billing, Louisiana enrollment
- 2 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Oaks Medical Center
Acute Care Hospitals · Hammond, LAHood Memorial Hospital
Critical Access Hospitals · Amite, LAOther Providers at the Same Location NPPES 3
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 Thien Ninh's NPI number?
The NPI number for Thien Ninh is 1548898448. It was assigned to this individual provider in the NPPES registry on March 28, 2020.
Where is Thien Ninh located?
Thien Ninh practices at 2101 Robin Ave Ste 11, Hammond, LA 70403. The listed phone number is (985) 230-1860.
What is Thien Ninh's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Thien Ninh enrolled in Medicare?
Yes. Thien Ninh 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 organizations bill Medicare for Thien Ninh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thien Ninh reassigns Medicare benefits to 3 organizations: North Oaks Physician Group, LLC (Hammond, LA), North Oaks Medical Center, LLC (Hammond, LA) and Pathak Consulting LLC (Hammond, LA). 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 Thien Ninh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thien Ninh accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 1 other insurer list Thien Ninh 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.
Is Thien Ninh affiliated with any hospitals?
According to CMS data, Thien Ninh is affiliated with North Oaks Medical Center and Hood Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Thien Ninh was last updated on June 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.