MICHAEL HWANG MD
NPI 1316317944
Internal Medicine in Dallas, TX
About Michael Hwang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL HWANG MD (NPI 1316317944) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (R5137) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of Medical College Of Wisconsin (2015).
NPPES Registry Identity
Specialties & Licenses
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
Michael Hwang 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 Reassignment
Medicare enrollment records show Michael Hwang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75390
- Reassigned Medicare billing, Texas enrollment
- 5,299 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 5
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.
Parkland Health & Hospital System
Acute Care Hospitals · Dallas, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75390 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DALLAS, TX 75390
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 Michael Hwang's NPI number?
The NPI number for Michael Hwang is 1316317944. It was assigned to this individual provider in the NPPES registry on September 25, 2015.
Where is Michael Hwang located?
Michael Hwang practices at 5323 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 648-3486.
What is Michael Hwang's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Michael Hwang enrolled in Medicare?
Yes. Michael Hwang 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 organization bills Medicare for Michael Hwang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Hwang reassigns Medicare benefits to The University Of Texas Southwestern Medical Center At Dallas (Dallas, TX). 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 Michael Hwang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Hwang accept?
Health plans from Blue Cross and Blue Shield of Texas list Michael Hwang 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 Michael Hwang affiliated with any hospitals?
According to CMS data, Michael Hwang is affiliated with Parkland Health & Hospital System.
When was this NPI record last updated?
The NPPES record for Michael Hwang was last updated on August 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Michael Hwang, MD · NPI 1316317944
Internal Medicine physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since September 25, 2015.
## Identity
- **NPI:** 1316317944 (Entity type: Individual)
- **Enumerated:** September 25, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** R5137 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5323 HARRY HINES BLVD, Dallas, TX 75390
- **Phone:** (214) 648-3486
## 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:** The University Of Texas Southwestern Medical Center At Dallas (NPI 1386619237, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2015
## Record status
- **NPPES last updated:** August 23, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1316317944) · Data from the CMS NPPES public registry.