DR. CHRISTOPHER RYAN GEE (O.D.) – Optometrist, NPI 1932123742
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,909 OPTOMETRY in CA
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Provider Addresses for DR. CHRISTOPHER RYAN GEE (O.D.)
1171, Murrieta Boulevard, Livermore, Alameda County, California, 94550, United States
STE. 100
LIVERMORE, CA 945504143
Phone: (925) 443-3553
Type: Location
6943, Darian Court, Village Parkway, Dublin, Alameda County, California, 94588, United States
DUBLIN, CA 945681740
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 50 Open Payments records for all available years, with a total value of $8,054.
Total Amount is formed as General ($8,054) + Research ($0) + Ownership ($0) = $8,054.
Last reported payment date: 2024-12-07 • Largest payer in this snapshot: CooperVision Inc. ($5,495).
Total Amount
$8,054
General + Research + Ownership
Payments
50
Total payment records
General Amount
$8,054
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CooperVision Inc. | $5,495 |
| Carl Zeiss Meditec, Inc. | $1,320 |
| Bausch & Lomb Americas Inc. | $356 |
| Alcon Vision LLC | $325 |
| LKC Technologies, Inc. | $184 |
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: 2006-10-04
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 |
|---|---|---|---|---|
| I20061004000692 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 16 | 15 | $0 |
Insurance plans in this area (ZIP 94550)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| O P T O M E T R Y | CA | |
| O P T O M E T R Y | CA |
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