ZAYNA A NAHAS (MD) – Retina Specialist (Ophthalmology) Physician, NPI 1578601068
Retina Specialist (Ophthalmology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,548 OPHTHALMOLOGY in FL
Provider Addresses for ZAYNA A NAHAS (MD)
573 NW LAKE WHITNEY PL STE 103
PORT SAINT LUCIE, FL 349861628
Phone: (772) 446-4230
Type: Mailing
224 Chimney Corner Ln Ste 2002
Jupiter, FL 334584801
Phone: (561) 408-2345
Fax: (561) 444-3508
Type: Location
260 NW PEACOCK BLVD STE 201
PORT SAINT LUCIE, FL 349862349
Phone: (772) 446-4230
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 34 Open Payments records for all available years, with a total value of $875.
Total Amount is formed as General ($875) + Research ($0) + Ownership ($0) = $875.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($258).
Total Amount
$875
General + Research + Ownership
Payments
34
Total payment records
General Amount
$875
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
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: 2012-08-30
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 |
|---|---|---|---|---|
| I20120830000405 | I | Ophthalmology | FL | 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 | 1,642 | 1,075 | $0 |
| 92134 | Imaging of retina | 1,493 | 1,007 | $0 |
| 92012 | Established patient problem focused exam of visual system | 696 | 443 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 393 | 393 | $0 |
| 92133 | Imaging of optic nerve | 318 | 268 | $0 |
Insurance plans in this area (ZIP 34986)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | FL | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 290 | 192 |
| OPHTHALMOLOGY | FL | 92083 | Measurement of field of vision during daylight conditions | 278 | 233 |
| OPHTHALMOLOGY | FL | 92134 | Diagnostic imaging of retina | 1917 | 863 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | FL | |
| O P T O M E T R Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| O P T O M E T R Y | MI | |
| 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 | FL | |
| O P T O M E T R Y | FL | |
| 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 | FL | |
| O P H T H A L M O L O G Y | FL |
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