DR. THUYTIEN THI DO MD
NPI 1669564159
Emergency Medicine in Metairie, LA
About Dr. Thuytien Thi Do Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THUYTIEN THI DO MD (NPI 1669564159) is an individual emergency medicine provider in Metairie, Louisiana, licensed in Louisiana (201063) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Iberia Medical Center, and is a graduate of Louisiana State University School Of Medicine In Shreveport (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Dr. Thuytien Thi Do 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
12Medicare enrollment records show Thuytien Do reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Metairie, LA 70002
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Kenner, LA 70065
- Reassigned Medicare billing, Louisiana enrollment
- 181 clinicians in this Medicare group
La Place, LA 70068
- Reassigned Medicare billing, Louisiana enrollment
- 120 clinicians in this Medicare group
Thibodaux, LA 70301
- Reassigned Medicare billing, Louisiana enrollment
- 104 clinicians in this Medicare group
Baton Rouge, LA 70816
- Reassigned Medicare billing, Louisiana enrollment
- 71 clinicians in this Medicare group
Baton Rouge, LA 70808
- Reassigned Medicare billing, Louisiana enrollment
- 147 clinicians in this Medicare group
Morgan City, LA 70380
- Reassigned Medicare billing, Louisiana enrollment
- 95 clinicians in this Medicare group
Baton Rouge, LA 70806
- Reassigned Medicare billing, Louisiana enrollment
- 112 clinicians in this Medicare group
New Iberia, LA 70560
- Reassigned Medicare billing, Louisiana enrollment
- 89 clinicians in this Medicare group
New Iberia, LA 70560
- Reassigned Medicare billing, Louisiana enrollment
- 83 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 3
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.
Iberia Medical Center
Acute Care Hospitals · New Iberia, LAOchsner Medical Center - Baton Rouge
Acute Care Hospitals · Baton Rouge, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70002 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
METAIRIE, LA 70002
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 Thuytien Do's NPI number?
The NPI number for Thuytien Do is 1669564159. It was assigned to this individual provider in the NPPES registry on September 29, 2006.
Where is Thuytien Do located?
Thuytien Do practices at 3223 8th St, Metairie, LA 70002. The listed phone number is (504) 833-7770.
What is Thuytien Do's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Thuytien Do enrolled in Medicare?
Yes. Thuytien Do 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 Thuytien Do's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thuytien Do reassigns Medicare benefits to 12 organizations: Ochsner Clinic LLC (Metairie, LA), Kenner Emergency Group LLC (Kenner, LA), St. John Emergency Group LLC (La Place, LA), Thibodaux Emergency Physicians Group LLC (Thibodaux, LA), Mayfair Emergency Group, LLC (Baton Rouge, LA) and 7 more organizations, listed in the Medicare section above. 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 Thuytien Do's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thuytien Do accept?
Health plans from CHRISTUS Health Plan list Thuytien Do 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 Thuytien Do affiliated with any hospitals?
According to CMS data, Thuytien Do is affiliated with Iberia Medical Center and Ochsner Medical Center - Baton Rouge.
When was this NPI record last updated?
The NPPES record for Thuytien Do was last updated on December 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Thuytien Thi Do, MD · NPI 1669564159
Emergency Medicine physician in Metairie, Louisiana. Individual provider, active in the CMS NPPES registry since September 29, 2006.
## Identity
- **NPI:** 1669564159 (Entity type: Individual)
- **Enumerated:** September 29, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 201063 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3223 8TH ST, Metairie, LA 70002-1623
- **Phone:** (504) 833-7770 · **Fax:** (504) 833-7796
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1215476015, Metairie, LA); Kenner Emergency Group LLC (NPI 1013986546, Kenner, LA); St. John Emergency Group LLC (NPI 1265401509, La Place, LA); Thibodaux Emergency Physicians Group LLC (NPI 1568910503, Thibodaux, LA); Mayfair Emergency Group, LLC (NPI 1750870226, Baton Rouge, LA); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2005
## Record status
- **NPPES last updated:** December 11, 2018
- **Other identifiers:** Other P00817312 (LA); Medicaid 1091669 (LA); Medicaid 0009166 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1669564159) · Data from the CMS NPPES public registry.