CHIA-WEN CHANG, M.D.
Ophthalmology Physician · VISALIA, CA
Individual Active NPI 1417210451
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 809 | 2,415 | $894,465 | $341,145 | $249,723 |
| 2023 | 733 | 1,799 | $697,388 | $270,722 | $204,380 |
| 2022 | 708 | 1,844 | $777,271 | $287,573 | $209,681 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 92136 | Measurement of corneal curvature and depth of eye | 437 | $27 | $20 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 312 | $130 | $96 |
| 92014 | Established patient complete exam of visual system | 282 | $130 | $81 |
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 267 | $92 | $66 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 254 | $541 | $426 |
| 92134 | Imaging of retina | 220 | $41 | $30 |
| 92133 | Imaging of optic nerve | 154 | $38 | $26 |
| 92004 | New patient complete exam of visual system | 148 | $154 | $91 |
| 92083 | Exam of visual field with extended testing | 72 | $66 | $46 |
| 99203 | New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 45 | $113 | $74 |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 31 | $319 | $246 |
| 76514 | Ultrasound scan of cornea to determine thickness | 25 | $11 | $8 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | ✓ | A142555 | CA |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.