Hung D Mac, OD
Optometry · San Jose
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 6
- 2 carriers
- Office
- 1
Offices
1 location
Looking this up.
Plans that list them
6 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Mac’s office at (408) 272-7200 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
6 of 6 plans
| Anthem Medicare Advantage (HMO-POS) | Anthem Blue Cross | Listed | Oct 3, 2026 |
| Central Health Classic Care Plan III (HMO) | Central Health Medicare Plan | Listed | Aug 15, 2026 |
| Central Health Dual Access Plan (HMO D-SNP) | Central Health Medicare Plan | Listed | Aug 15, 2026 |
| Central Health Embrace Care Plan (HMO C-SNP) | Central Health Medicare Plan | Listed, may be out of date | Sep 15, 2025 |
| Central Health Embrace Choice Plan (HMO C-SNP) | Central Health Medicare Plan | Listed | Aug 15, 2026 |
| Central Health Valor Care Plan (HMO) | Central Health Medicare Plan | Listed | Aug 15, 2026 |
Original Medicare doctor bills
$1,769
Medicare paid this office $1,769 for 19 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Established patient complete exam of visual system | 16 | $1,594 | $100 |
Who their Medicare patients are
19 Original Medicare patients in 2024. Average age 76 · Also on Medicaid 0% · Health risk score 0.75. At or below the middle of the specialty; the typical optometry clinician is at 0.97.
Conditions among them: High blood pressure 68%.
The office billed $2,728, Medicare allowed $2,690 and paid $1,769; for 19 services of 4 kinds.
Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.
Year by year
| 2024 | 19 | 19 | 76 | 0.75 | $2,728 | $1,769 |
| 2023 | 21 | 22 | 76 | 0.46 | $3,213 | $1,259 |
| 2022 | 23 | 24 | 75 | 0.58 | $3,340 | $2,233 |
| 2021 | 39 | 41 | 76 | 0.99 | $5,723 | $3,862 |
| 2020 | 18 | 18 | 74 | 0.72 | $2,590 | $1,275 |
| 2019 | 16 | 17 | 75 | 0.71 | $2,175 | $1,253 |
| 2018 | 25 | 29 | 74 | 0.83 | $3,727 | $2,181 |
| 2017 | 22 | 29 | 73 | 0.86 | $3,570 | $1,872 |
| 2016 | 18 | 20 | 74 | 0.76 | $2,533 | $1,165 |
| 2015 | 21 | 28 | 72 | 0.53 | $3,219 | $1,847 |
| 2014 | 17 | 23 | 72 | 0.53 | $2,753 | $1,488 |
| 2013 | 12 | 20 | 72 | 0.55 | $2,353 | $1,119 |
Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.
See the services billed each year
2023: 1 service
| Established patient complete exam of visual system | 18 | $1,060 | $59 |
2022: 1 service
| Established patient complete exam of visual system | 18 | $1,638 | $91 |
2021: 2 services
| Established patient complete exam of visual system | 20 | $1,760 | $88 |
| New patient complete exam of visual system | 16 | $1,693 | $106 |
2019: 1 service
| Established patient complete exam of visual system | 13 | $1,137 | $87 |
2018: 1 service
| Established patient complete exam of visual system | 16 | $1,273 | $80 |
2017: 1 service
| Established patient complete exam of visual system | 14 | $1,066 | $76 |
2016: 1 service
| Established patient complete exam of visual system | 13 | $965 | $74 |
2015: 1 service
| Established patient complete exam of visual system | 15 | $1,295 | $86 |
Money from drug and device companies
$570 in 2025
| 2025 | 5 | 11 | None | $570 |
| 2024 | 3 | 24 | $1,500 | $2,398 |
| 2023 | 2 | 19 | $2,000 | $2,413 |
| 2022 | 3 | 17 | $2,000 | $2,544 |
| 2021 | 3 | 20 | $2,000 | $2,430 |
| 2020 | 2 | 16 | $250 | $576 |
| 2019 | 3 | 15 | None | $427 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Alcon Vision | Precision7 | $266 | 2 payments
|
| Johnson & Johnson Vision Care | None | $229 | 5 payments
|
| Bausch & Lomb Americas | Miebo | $35 | 2 payments
|
| CooperVision | Myday Contact Lens | $25 | 1 payment
|
| LKC Technologies | None | $15 | 1 payment
|
See all 11 published payments
| Alcon Vision | Meals · 2025-12-05 | Precision 1 | $123 |
| Bausch & Lomb Americas | Meals · 2025-11-25 | Miebo | $15 |
| CooperVision | Meals · 2025-11-11 | Myday Contact Lens | $25 |
| Johnson & Johnson Vision Care | Meals · 2025-10-30 | None | $23 |
| LKC Technologies | Meals · 2025-10-23 | None | $15 |
| Bausch & Lomb Americas | Meals · 2025-08-28 | Miebo | $20 |
| Johnson & Johnson Vision Care | Meals · 2025-08-26 | None | $8 |
| Johnson & Johnson Vision Care | Meals · 2025-06-11 | None | $119 |
| Alcon Vision | Meals · 2025-05-31 | Precision7 | $143 |
| Johnson & Johnson Vision Care | Meals · 2025-02-06 | None | $39 |
| Johnson & Johnson Vision Care | Meals · 2025-02-06 | None | $39 |
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)
2024: $2,398
| Alcon Vision | Precision 1 | $1,706 | 14 payments
|
| CooperVision | Misight Contact Lens | $540 | 8 payments
|
| Johnson & Johnson Vision Care | None | $152 | 2 payments
|
2023: $2,413
| Alcon Vision | Precision 1 | $2,304 | 15 payments
|
| Johnson & Johnson Vision Care | Acuvue | $109 | 4 payments
|
2022: $2,544
| Alcon Vision | Precision 1 | $2,236 | 12 payments
|
| Johnson & Johnson Vision Care | Acuvue | $219 | 4 payments
|
| Optos | Oct Ophthalmoscope | $89 | 1 payment
|
2021: $2,430
| Alcon Vision | Precision 1 | $2,321 | 15 payments
|
| Johnson & Johnson Vision Care | Acuvue | $86 | 4 payments
|
| Plexus Optix | Unity Biosync Contact Lenses With Hydramist | $23 | 1 payment
|
2020: $576
| Alcon Vision | Dailies | $449 | 10 payments
|
| Johnson & Johnson Vision Care | Acuvue | $126 | 6 payments
|
2019: $427
| Johnson & Johnson Vision Care | Acuvue | $229 | 8 payments
|
| Alcon Vision | Dailies | $139 | 6 payments
|
| Genentech USA | Lucentis | $59 | 1 payment
|
Professional record
- NPI
- 1245208511
- Licence
- CA 12610T
- Trained
- Southern California College of Optometry, 2004
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 152W00000X (152W00000X)
- Mailing address
- 2534 Berryessa Rd, San Jose, CA, 95132
- NPI first listed
- 2006-03-10
- NPI last updated
- 2013-01-22
This is when the NPI record was last certified, not a medical board exam.