Quick answers
- Does Elaine Thung accept Medicare assignment?
- Yes. Medicare's clinician data says Elaine Thung 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 Elaine Thung see?
- In 2024, CMS data shows 55 Original Medicare patients and 209 services for Elaine Thung. This counts Original Medicare only and measures volume, not quality.
- What is Elaine Thung's NPI number?
- 1184898553. 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 Elaine Thung, 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 | 55 |
|---|---|
| Services billed to Medicare | 209 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient problem focused exam of visual system (92012)34 services
- Established patient complete exam of visual system (92014)33 services
- New patient complete exam of visual system (92004)22 services
- Exam of visual field with extended testing (92083)17 services
- Imaging of optic nerve (92133)17 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 blood pressure75%
- High cholesterol75%
- Diabetes55%
- Arthritis38%
- Chronic kidney disease31%
- Ischemic heart disease27%
Practice locations
Addresses where Elaine Thung is enrolled with Medicare (CMS data updated October 2, 2026).
- 21313 Foster Rd, Suite ASpring, TX 77388 (281) 893‑1760
Group practices
Medicare enrollment lists Elaine Thung as a member of this group (CMS data updated October 2, 2026).
- Eye Physicians of North Houston PA5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Spring
Clinicians with the same Medicare primary specialty in Spring, TX — not a recommendation.
Other clinicians in Eye Physicians of North Houston PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184898553 |
| 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