LINA M MAROUF (M.D.) – Retina Specialist (Ophthalmology) Physician, NPI 1700999273
Retina Specialist (Ophthalmology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for LINA M MAROUF (M.D.)
PO BOX 356
SAN ANTONIO, TX 782920356
Phone: (210) 615-7800
Fax: (210) 615-8505
Type: Mailing
9910, Huebner Road, San Antonio, Bexar County, Texas, 78240, United States
SUITE 100
SAN ANTONIO, TX 782401336
Phone: (210) 615-7600
Fax: (210) 615-8505
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 41 Open Payments records for all available years, with a total value of $1,909.
Total Amount is formed as General ($1,909) + Research ($0) + Ownership ($0) = $1,909.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($344).
Total Amount
$1,909
General + Research + Ownership
Payments
41
Total payment records
General Amount
$1,909
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
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $344 |
| ABBVIE INC. | $270 |
| Astellas Pharma US Inc | $264 |
| Genentech USA, Inc. | $199 |
| BIOTISSUE HOLDINGS, INC. | $176 |
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: 2012-04-12
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 |
|---|---|---|---|---|
| I20120412000650 | I | Ophthalmology | TX | 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 | 2,820 | 17 | $0 |
| 92014 | Established patient complete exam of visual system | 938 | 498 | $0 |
| 92134 | Imaging of retina | 792 | 324 | $0 |
| 92202 | Extended exam of the back part of the eye with optic nerve drawing | 434 | 253 | $0 |
| 92201 | Extended exam of the back part of the eye with retinal drawing | 392 | 311 | $0 |
Insurance plans in this area (ZIP 78292)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | TX | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 67 | 58 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | FL | |
| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | MO | |
| O P H T H A L M O L O G Y | TX |
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