Quick answers
- Does Juliana Nghiem accept Medicare assignment?
- Yes. Medicare's clinician data says Juliana Nghiem accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Juliana Nghiem see?
- In 2024, CMS data shows 263 Original Medicare patients and 565 services for Juliana Nghiem. This counts Original Medicare only and measures volume, not quality.
- What is Juliana Nghiem's NPI number?
- 1467144352. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Juliana Nghiem, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 263 |
|---|---|
| Services billed to Medicare | 565 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)198 services
- Closure of tear duct opening using plug (68761)105 services
- Established patient complete exam of visual system (92014)60 services
- Imaging of retina (92134)57 services
- Photography of the retina (92250)27 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure59%
- Arthritis59%
- Osteoporosis36%
- Ischemic heart disease30%
- Anxiety21%
Practice locations
Addresses where Juliana Nghiem is enrolled with Medicare (CMS data updated October 2, 2026).
- 11696 San Vicente BlvdLos Angeles, CA 90049 (310) 820‑2020
- 8511 Pershing DrPlaya Del Rey, CA 90293 (310) 577‑6401
Group practices
Medicare enrollment lists Juliana Nghiem as a member of this group (CMS data updated October 2, 2026).
- Golden Ardaya and Lin Optometry Inc20 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Other clinicians in Golden Ardaya and Lin Optometry Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | University Of Houston - College Of Optometry |
| Graduation year | 2023 (3 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467144352 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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