EMILY SARAH CHARLSON (MD) – Ophthalmology Physician, NPI 1609296466
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,665 OPHTHALMOLOGY in CA
Provider Addresses for EMILY SARAH CHARLSON (MD)
751 S Bascom Ave
San Jose, CA 951282604
Phone: (602) 999-7636
Type: Location
2452 WATSON CT
PALO ALTO, CA 943033216
Phone: (650) 723-4000
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 203 Open Payments records for all available years, with a total value of $108,321.
Total Amount is formed as General ($108,321) + Research ($0) + Ownership ($0) = $108,321.
Last reported payment date: 2024-12-14 • Largest payer in this snapshot: Horizon Therapeutics plc ($58,339).
Total Amount
$108,321
General + Research + Ownership
Payments
203
Total payment records
General Amount
$108,321
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Horizon Therapeutics plc | $58,339 |
| Amgen Inc. | $47,760 |
| ABBVIE INC. | $1,096 |
| Alcon Vision LLC | $259 |
| Astellas Pharma US Inc | $231 |
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: 2018-05-21
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 |
|---|---|---|---|---|
| I20180521002425 | 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 | 739 | 590 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 381 | 286 | $0 |
| 92134 | Imaging of retina | 163 | 156 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 124 | 124 | $0 |
| 92082 | Exam of visual field with intermediate testing | 122 | 122 | $0 |
Insurance plans in this area (ZIP 95128)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | CA | |
| - | CA | |
| O P H T H A L M O L O G Y | MD | |
| - | 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 | CA | |
| O P H T H A L M O L O G Y | OH | |
| 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 |
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