ERIC ZHANG – Optometrist, NPI 1982282760
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,909 OPTOMETRY in CA
Provider Addresses for ERIC ZHANG
1111 GRAND AVE STE A
DIAMOND BAR, CA 917652230
Phone: (909) 860-6768
Fax: (909) 860-4224
Type: Location
1495 BEDFORD RD
SAN MARINO, CA 911082004
Phone: (626) 376-7160
Type: Mailing
16111 PLUMMER ST
SEPULVEDA, CA 913432036
Phone: (818) 891-7711
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $709.
Total Amount is formed as General ($709) + Research ($0) + Ownership ($0) = $709.
Last reported payment date: 2024-11-26 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($316).
Total Amount
$709
General + Research + Ownership
Payments
13
Total payment records
General Amount
$709
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bausch & Lomb Americas Inc. | $316 |
| Alcon Vision LLC | $142 |
| Dompe US, Inc. | $122 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $56 |
| Tarsus Pharmaceuticals, Inc. | $36 |
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: 2023-01-16
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 |
|---|---|---|---|---|
| I20230116000761 | I | Optometry | 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 |
|---|---|---|---|---|
| 92012 | Established patient problem focused exam of visual system | 73 | 60 | $0 |
| 92014 | Established patient complete exam of visual system | 32 | 32 | $0 |
| 92134 | Imaging of retina | 29 | 28 | $0 |
| 92004 | New patient complete exam of visual system | 28 | 28 | $0 |
| 92250 | Photography of the retina | 19 | 19 | $0 |
Insurance plans in this area (ZIP 91765)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| O P H T H A L M O L O G Y | CA | |
| O P T O M E T R Y | CA |
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