DR. CHRISTIAN JAMES SANFILIPPO (M.D.) – Retina Specialist (Ophthalmology) Physician, NPI 1851653547
Retina Specialist (Ophthalmology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,665 OPHTHALMOLOGY in CA
Provider Addresses for DR. CHRISTIAN JAMES SANFILIPPO (M.D.)
1819 GREENFIELD AVE
APT 303
LOS ANGELES, CA 900254480
Phone: (949) 439-9614
Type: Mailing
8700 BEVERLY BLVD # B112
WEST HOLLYWOOD, CA 900481804
Phone: (310) 423-5161
Type: Location
16500 VENTURA BLVD STE 250
ENCINO, CA 914362018
Phone: (818) 788-9333
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 62 Open Payments records for all available years, with a total value of $3,449.
Total Amount is formed as General ($3,449) + Research ($0) + Ownership ($0) = $3,449.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($1,428).
Total Amount
$3,449
General + Research + Ownership
Payments
62
Total payment records
General Amount
$3,449
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $1,428 |
| ABBVIE INC. | $754 |
| Alimera Sciences, Inc. | $194 |
| Apellis Pharmaceuticals, Inc. | $177 |
| Dutch Ophthalmic, USA | $148 |
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: 2016-05-23
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 |
|---|---|---|---|---|
| I20160523000442 | 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 |
|---|---|---|---|---|
| J2777 | Injection, faricimab-svoa, 0.1 mg | 10,200 | 40 | $0 |
| 92134 | Imaging of retina | 2,474 | 913 | $0 |
| J0178 | Injection, aflibercept, 1 mg | 1,670 | 196 | $0 |
| 67028 | Injection of drug into eye | 1,280 | 300 | $0 |
| 92012 | Established patient problem focused exam of visual system | 760 | 360 | $0 |
Insurance plans in this area (ZIP 90025)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | CA | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 21 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| 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 | CA | |
| O P H T H A L M O L O G Y | MD | |
| - | CA |
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