DR. SCOTT MARSHALL KAMENA (OD) – Optometrist, NPI 1487734505
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,935 OPTOMETRY in CA
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Provider Addresses for DR. SCOTT MARSHALL KAMENA (OD)
Murrieta Boulevard, Autumn Springs, Livermore, Alameda County, California, 94551, United States
LIVERMORE, CA 945504143
Phone: (925) 443-3553
Fax: (925) 447-8500
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 17 Open Payments records for all available years, with a total value of $1,397.
Total Amount is formed as General ($1,397) + Research ($0) + Ownership ($0) = $1,397.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: VISIONARY OPTICS LLC ($1,110).
Total Amount
$1,397
General + Research + Ownership
Payments
17
Total payment records
General Amount
$1,397
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2004-07-29
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20040729000607 | 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 |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 114 | 113 | $0 |
| 92134 | Imaging of retina | 88 | 86 | $0 |
| 92133 | Imaging of optic nerve | 81 | 78 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 29 | 25 | $0 |
| 92285 | Photography of content of eyes | 25 | 24 | $0 |
Insurance plans in this area (ZIP 94550)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPTOMETRY | CA | 92134 | Diagnostic imaging of retina | 83 | 72 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | CA | |
| O P T O M E T R Y | CA |
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