MARY LISA MCHAM, M.D.
Ophthalmology Physician · EAST WEYMOUTH, MA
Individual Active NPI 1922055664
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 2,164 | 6,725 | $3,310,611 | $876,578 | $628,123 |
| 2023 | 2,139 | 5,901 | $2,933,016 | $805,053 | $586,318 |
| 2022 | 1,645 | 4,966 | $2,437,014 | $686,948 | $489,683 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 1,543 | $140 | $92 |
| 92133 | Imaging of optic nerve | 1,192 | $38 | $27 |
| 92083 | Exam of visual field with extended testing | 1,055 | $71 | $50 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 758 | $139 | $97 |
| 92012 | Established patient problem focused exam of visual system | 514 | $99 | $70 |
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 447 | $99 | $64 |
| 92136 | Measurement of corneal curvature and depth of eye | 263 | $46 | $33 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 212 | $552 | $438 |
| 92020 | Exam of the internal drainage system of eye | 127 | $30 | $22 |
| 65855 | Laser repair to improve eye fluid flow | 123 | $219 | $161 |
| 65855 | Laser repair to improve eye fluid flow | 77 | $268 | $200 |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 50 | $383 | $292 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | ✓ | 77904 | MA |
| Glaucoma Specialist (Ophthalmology) Physician | 207WX0009X | 77904 | MA |
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.