MARCOS B ESQUENAZI (M.D.) – Specialist, NPI 1508868928
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
796 NEPHROLOGY in FL
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Provider Addresses for MARCOS B ESQUENAZI (M.D.)
7900, Southwest 57th Avenue, South Miami, Miami-Dade County, Florida, 33143, United States
SUITE #21
SOUTH MIAMI, FL 331435522
Phone: (305) 662-3984
Fax: (305) 661-1129
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 159 Open Payments records for all available years, with a total value of $36,650.
Total Amount is formed as General ($36,650) + Research ($0) + Ownership ($0) = $36,650.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Kyowa Kirin, Inc. ($25,930).
Total Amount
$36,650
General + Research + Ownership
Payments
159
Total payment records
General Amount
$36,650
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Kyowa Kirin, Inc. | $25,930 |
| GENZYME CORPORATION | $5,010 |
| AstraZeneca Pharmaceuticals LP | $3,324 |
| Fresenius USA Marketing, Inc. | $267 |
| Mallinckrodt Hospital Products Inc. | $221 |
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: 2008-01-11
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 |
|---|---|---|---|---|
| I20080111000424 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 657 | 340 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 406 | 218 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 268 | 47 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 217 | 203 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 178 | 103 | $0 |
Insurance plans in this area (ZIP 33143)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Nephrology | FL | |
| - | FL | |
| Nephrology, Internal Medicine | NY | |
| Internal Medicine, Nephrology | FL | |
| Internal Medicine, Nephrology | FL | |
| Nurse Practitioner | FL | |
| Nephrology, Internal Medicine | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| N E P H R O L O G Y | FL |
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