Quick answers
- Where does Jonathan H. Nguyen see patients?
- Medicare's clinician data lists 2 practice locations, including Frisco, TX and Krugerville, TX. Call before your visit to confirm the address.
- What is Jonathan H. Nguyen's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Jonathan H. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan H. 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 Jonathan H. Nguyen?
- (214) 619-5508, as listed in official Medicare / NPI Registry data.
- What is Jonathan H. Nguyen's NPI number?
- 1194409524. 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 Jonathan H. Nguyen is enrolled with Medicare (CMS data updated 2026-10-02).
- 3140 Legacy Dr, Suite 500Frisco, TX 75034 (214) 619‑5508
- 5246 US Hwy 377 S, Suite 1Krugerville, TX 76227 (940) 365‑0440
Group practices
Medicare enrollment lists Jonathan H. Nguyen as a member of this group (CMS data updated 2026-10-02).
- Frisco Eye Associates12 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Frisco
Clinicians with the same Medicare primary specialty in Frisco, TX — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194409524 |
| 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