DR. REGINA MARGARITA ZAMBRANO (M.D.) – Clinical Genetics (M.D.) Physician, NPI 1659574739
Clinical Genetics (M.D.) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7 MEDICAL GENETICS AND GENOMICS in LA
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Provider Addresses for DR. REGINA MARGARITA ZAMBRANO (M.D.)
5th Street South, Saint Petersburg, Pinellas County, Florida, 33705, United States
ST PETERSBURG, FL 337014804
Phone: (727) 767-3430
Type: Mailing
Childrens Hospital, 200, Henry Clay Avenue, Greenville, New Orleans, Orleans Parish, Louisiana, 70118, United States
SUITE 2308
NEW ORLEANS, LA 701185720
Phone: (504) 896-9254
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 90 Open Payments records for all available years, with a total value of $57,925.
Total Amount is formed as General ($57,925) + Research ($0) + Ownership ($0) = $57,925.
Last reported payment date: 2024-12-02 • Largest payer in this snapshot: Alexion Pharmaceuticals, Inc. ($53,729).
Total Amount
$57,925
General + Research + Ownership
Payments
90
Total payment records
General Amount
$57,925
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alexion Pharmaceuticals, Inc. | $53,729 |
| Chiesi USA, Inc. | $3,421 |
| GENZYME CORPORATION | $557 |
| Novartis Pharmaceuticals Corporation | $150 |
| Ultragenyx Pharmaceutical Inc. | $24 |
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: 2010-08-19
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 |
|---|---|---|---|---|
| I20100819001289 | I | Medical Genetics And Genomics | LA | 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 33701)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | LA | |
| - | LA | |
| Pediatric Medicine, General Surgery | LA | |
| Endocrinology, Pediatric Medicine | LA | |
| Pediatric Medicine | LA | |
| - | LA | |
| Urology, Pediatric Medicine | LA | |
| Pediatric Medicine, Cardiovascular Disease (Cardiology) | OH | |
| A L L E R G Y/ I M M U N O L O G Y | LA | |
| Hospice/Palliative Care, Pediatric Medicine | LA |
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