DR. NGA NGUYEN GOODAHL DO
NPI 1689691453
Specialist in Mcallen, TX
About Dr. Nga Nguyen Goodahl Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NGA NGUYEN GOODAHL DO (NPI 1689691453) is an individual specialist in Mcallen, Texas, licensed in New York (170841-1) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with South Texas Health System, and is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses 2
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. Nga Nguyen Goodahl Do 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
7Medicare enrollment records show Nga Goodahl reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mcallen, TX 78503
- Reassigned Medicare billing, Texas enrollment
- 170 clinicians in this Medicare group
Mcallen, TX 78504
- Reassigned Medicare billing, Texas enrollment
- 150 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 136 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 257 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 59 clinicians in this Medicare group
Alamo, TX 78516
- Reassigned Medicare billing, Texas enrollment
- 145 clinicians in this Medicare group
Edinburg, TX 78541
- Reassigned Medicare billing, Texas enrollment
- 154 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
South Texas Health System
Acute Care Hospitals · Edinburg, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 8
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 Nga Goodahl's NPI number?
The NPI number for Nga Goodahl is 1689691453. It was assigned to this individual provider in the NPPES registry on July 16, 2006.
Where is Nga Goodahl located?
Nga Goodahl practices at 1900 S D St, Mcallen, TX 78503. The listed phone number is (956) 994-2000.
What is Nga Goodahl's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Nga Goodahl enrolled in Medicare?
Yes. Nga Goodahl 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 Nga Goodahl's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nga Goodahl reassigns Medicare benefits to 7 organizations: Mcallen Emergency Medicine Associates PA (Mcallen, TX), Oak Creek Emergency Medicine Associates, PA (Mcallen, TX), Shavano Emergency Medicine Associates, PA (Edinburg, TX), Edinburg Emergency Medicine Associates PA (Edinburg, TX), Rio Valley Emergency Physician Associates PLLC (Edinburg, TX) and 2 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 Nga Goodahl's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nga Goodahl accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health and Oscar Insurance Company list Nga Goodahl 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 Nga Goodahl affiliated with any hospitals?
According to CMS data, Nga Goodahl is affiliated with South Texas Health System.
When was this NPI record last updated?
The NPPES record for Nga Goodahl was last updated on August 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Nga Nguyen Goodahl, DO · NPI 1689691453
Specialist provider in Mcallen, Texas. Individual provider, active in the CMS NPPES registry since July 16, 2006.
## Identity
- **NPI:** 1689691453 (Entity type: Individual)
- **Enumerated:** July 16, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** 170841-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1900 S D ST, Mcallen, TX 78503
- **Phone:** (956) 994-2000
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Mcallen Emergency Medicine Associates PA (NPI 1336543636, Mcallen, TX); Oak Creek Emergency Medicine Associates, PA (NPI 1629576632, Mcallen, TX); Shavano Emergency Medicine Associates, PA (NPI 1255820775, Edinburg, TX); Edinburg Emergency Medicine Associates PA (NPI 1942467113, Edinburg, TX); Rio Valley Emergency Physician Associates PLLC (NPI 1134827934, Edinburg, TX); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1985
## Record status
- **NPPES last updated:** August 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1689691453) · Data from the CMS NPPES public registry.