DR. JEFFREY S. GREENWALD (M.D.) – Specialist, NPI 1679532923
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,366 DERMATOLOGY in FL
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Provider Addresses for DR. JEFFREY S. GREENWALD (M.D.)
2850, Morningside Drive, Mount Dora, Lake County, Florida, 32726, United States
MOUNT DORA, FL 327576610
Phone: (352) 383-0733
Fax: (352) 383-7112
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 18 Open Payments records for all available years, with a total value of $533.
Total Amount is formed as General ($533) + Research ($0) + Ownership ($0) = $533.
Last reported payment date: 2024-08-23 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($154).
Total Amount
$533
General + Research + Ownership
Payments
18
Total payment records
General Amount
$533
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $154 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $114 |
| GENZYME CORPORATION | $47 |
| Biofrontera Inc. | $46 |
| UCB, Inc. | $45 |
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: 2010-07-08
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 |
|---|---|---|---|---|
| I20100708000760 | I | Dermatology | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 32757)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Dermatology, Pathology | FL | |
| D E R M A T O L O G Y | FL | |
| D E R M A T O L O G Y | FL | |
| D E R M A T O L O G Y | FL | |
| - | FL | |
| D E R M A T O L O G Y | FL | |
| Physician Assistant | FL | |
| D E R M A T O L O G Y | FL | |
| D E R M A T O L O G Y | FL | |
| - | FL |
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