DR. NINA NI (MD) – Ophthalmology Physician, NPI 1780959734
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,665 OPHTHALMOLOGY in CA
Provider Addresses for DR. NINA NI (MD)
1017 2ND ST
SANTA ROSA, CA 954046608
Phone: (707) 546-9800
Type: Mailing
3035 CLEVELAND AVE STE 100
SANTA ROSA, CA 954033037
Phone: (707) 546-9800
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $249.
Total Amount is formed as General ($249) + Research ($0) + Ownership ($0) = $249.
Last reported payment date: 2024-10-29 • Largest payer in this snapshot: Alcon Vision LLC ($77).
Total Amount
$249
General + Research + Ownership
Payments
12
Total payment records
General Amount
$249
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alcon Vision LLC | $77 |
| Oyster Point Pharma, Inc. | $30 |
| Horizon Therapeutics plc | $24 |
| Bausch & Lomb Americas Inc. | $24 |
| Amgen Inc. | $22 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2015-07-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20150713003206 | I | Ophthalmology | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 376 | 258 | $0 |
| 92014 | Established patient complete exam of visual system | 361 | 351 | $0 |
| 92012 | Established patient problem focused exam of visual system | 344 | 262 | $0 |
| 92136 | Measurement of corneal curvature and depth of eye | 265 | 193 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 225 | 138 | $0 |
Insurance plans in this area (ZIP 95404)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | CA | |
| O P H T H A L M O L O G Y | CA | |
| O P H T H A L M O L O G Y | NJ | |
| - | CA | |
| O P T O M E T R Y | CA | |
| O P H T H A L M O L O G Y | CA | |
| O P H T H A L M O L O G Y | IL |
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