MICHAEL MINSUK OH DMD, MD
NPI 1235525858
Dentist - Oral and Maxillofacial Surgery in Dallas, TX
About Michael Minsuk Oh Dmd, Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL MINSUK OH DMD, MD (NPI 1235525858) is an individual oral and maxillofacial surgery provider in Dallas, Texas, licensed in Texas (35822) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of University Of Texas Southwestern Medical School At Dallas (2018).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Michael Minsuk Oh Dmd, 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 Oh 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Parkland Health & Hospital System
Acute Care Hospitals · Dallas, TXUt Southwestern University Hospital - William P. Clements Jr.
Acute Care Hospitals · Dallas, TXTexas Health Presbyterian Hospital Dallas
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
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 Oh's NPI number?
The NPI number for Michael Oh is 1235525858. It was assigned to this individual provider in the NPPES registry on April 9, 2015. The provider is also known as Minsuk Oh Dmd, MD.
Where is Michael Oh located?
Michael Oh practices at 5323 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 645-3979.
What is Michael Oh's specialty?
The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.
Is Michael Oh enrolled in Medicare?
Yes. Michael Oh 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 Oh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Oh reassigns Medicare benefits to 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 Oh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Oh accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Michael Oh 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 Oh affiliated with any hospitals?
According to CMS data, Michael Oh is affiliated with Parkland Health & Hospital System, Ut Southwestern University Hospital - William P. Clements Jr. and Texas Health Presbyterian Hospital Dallas.
When was this NPI record last updated?
The NPPES record for Michael Oh was last updated on August 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 Minsuk Oh, DMD, MD · NPI 1235525858
Oral and Maxillofacial Surgery provider in Dallas, Texas. Individual provider, active in the CMS NPPES registry since April 9, 2015.
## Identity
- **NPI:** 1235525858 (Entity type: Individual)
- **Enumerated:** April 9, 2015
- **Primary specialty:** Dentist - Oral and Maxillofacial Surgery · taxonomy 1223S0112X
- **State license:** 35822 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5323 HARRY HINES BLVD, Dallas, TX 75390-2332
- **Phone:** (214) 645-3979
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** University Of Texas Southwestern Medical Center At Dallas (NPI 1083669766, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Southwestern Medical School At Dallas, class of 2018
## Record status
- **NPPES last updated:** August 19, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1235525858) · Data from the CMS NPPES public registry.