DR. DAVID S GREENFIELD (M.D.) – Glaucoma Specialist (Ophthalmology) Physician, NPI 1821031980
Glaucoma Specialist (Ophthalmology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,552 OPHTHALMOLOGY in FL
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Provider Addresses for DR. DAVID S GREENFIELD (M.D.)
Northwest 17th Avenue, Miami, Miami-Dade County, Florida, 33054, United States
BOX 016960 M851
MIAMI, FL 331016960
Phone: (305) 326-6031
Fax: (305) 243-8470
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $198.
Total Amount is formed as General ($198) + Research ($0) + Ownership ($0) = $198.
Last reported payment date: 2024-06-25 • Largest payer in this snapshot: Alcon Vision LLC ($142).
Total Amount
$198
General + Research + Ownership
Payments
4
Total payment records
General Amount
$198
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alcon Vision LLC | $142 |
| Halozyme Inc | $24 |
| Relievant Medsystems, Inc. | $18 |
| Horizon Therapeutics plc | $14 |
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: 2010-10-25
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 |
|---|---|---|---|---|
| I20101025000924 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 1,287 | 909 | $0 |
| 92083 | Exam of visual field with extended testing | 1,112 | 1,035 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 855 | 747 | $0 |
| 92133 | Imaging of optic nerve | 843 | 818 | $0 |
| 92250 | Photography of the retina | 235 | 235 | $0 |
Insurance plans in this area (ZIP 33101)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | FL | |
| - | FL |
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