Quick answers
- Which hospitals does Dan Nguyen work at?
- Medicare's official clinician data lists Dan Nguyen at 5 hospitals: Duncan Regional Hospital, Inc, Mercy Hospital Oklahoma City, Inc, O U Medical Center, Oklahoma Heart Hospital, LLC and Stillwater Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dan Nguyen see patients?
- Medicare's clinician data lists 8 practice locations, including Oklahoma City, OK and Edmond, OK. Call before your visit to confirm the address.
- What is Dan Nguyen's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Dan Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Dan Nguyen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Dan Nguyen?
- (405) 271-3445, as listed in official Medicare / NPI Registry data.
- What is Dan Nguyen's NPI number?
- 1023086261. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dan Nguyen works
Medicare's Facility Affiliation Data lists Dan Nguyen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Duncan Regional Hospital, IncDuncan, OK · Acute Care Hospital · CCN 370023
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospital · CCN 370013
- O U Medical CenterOklahoma City, OK · Acute Care Hospital · CCN 370093
- Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute Care Hospital · CCN 370215
- Stillwater Medical CenterStillwater, OK · Acute Care Hospital · CCN 370049
Practice locations
Addresses where Dan Nguyen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1000 NE 13th StOklahoma City, OK 73104 (405) 271‑3445
- 105 S Bryant Ave, Suite 404 OU Health PhysiciansEdmond, OK 73034 (405) 271‑2663
- 1200 Childrens AveOklahoma City, OK 73104 (405) 271‑2669
- 14101 N Eastern Ave, OU Health PhysiciansEdmond, OK 73013 (572) 244‑0202
- 711 Stanton L Young BlvdOklahoma City, OK 73104 (405) 271‑4700
Group practices
Medicare enrollment lists Dan Nguyen as a member of this group (CMS data updated 2026-10-02).
- OU Health Partners Inc1,184 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1972 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023086261 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians