Quick answers
- Where does Nghia T. Phan see patients?
- Medicare's clinician data lists 2 practice locations, including Oklahoma City, OK and Edmond, OK. Call before your visit to confirm the address.
- What is Nghia T. Phan's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Nghia T. Phan accept Medicare assignment?
- Yes. Medicare's clinician data says Nghia T. Phan 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 Nghia T. Phan?
- (405) 437-1100, as listed in official Medicare / NPI Registry data.
- What is Nghia T. Phan's NPI number?
- 1831117233. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Nghia T. Phan is enrolled with Medicare (CMS data updated 2026-10-02).
- 12220 N Macarthur Blvd D, Mercy Gohealth Urgent Care NW OkcOklahoma City, OK 73162 (405) 437‑1100
- 1380 W Covell Rd, 132 Mercy Gohealth Urgent Care N EdmondEdmond, OK 73003 (405) 279‑9637
Group practices
Medicare enrollment lists Nghia T. Phan as a member of this group (CMS data updated 2026-10-02).
- Mercy Oklahoma Ambulatory Services LLC48 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831117233 |
| 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
- 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