DR. DIEGO MAURICIO DIAZ (M.D.) – Pediatric Gastroenterology Physician, NPI 1164419107
Pediatric Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,309 PEDIATRIC MEDICINE in FL
Loading map...
Provider Addresses for DR. DIEGO MAURICIO DIAZ (M.D.)
5955, Ponce de Leon Boulevard, Coral Gables, Miami-Dade County, Florida, 33146, United States
CORAL GABLES, FL 33146
Phone: (305) 661-1515
Fax: (305) 662-3723
Type: Mailing
1150, North 35th Avenue, West Hollywood, Hollywood, Broward County, Florida, 33021, United States
SUITE 545
HOLLYWOOD, FL 330215424
Phone: (954) 967-9400
Fax: (954) 967-9551
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 95 Open Payments records for all available years, with a total value of $2,356.
Total Amount is formed as General ($2,356) + Research ($0) + Ownership ($0) = $2,356.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: GENZYME CORPORATION ($498).
Total Amount
$2,356
General + Research + Ownership
Payments
95
Total payment records
General Amount
$2,356
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $498 |
| Janssen Biotech, Inc. | $457 |
| QOL Medical, LLC | $419 |
| Regeneron Healthcare Solutions, Inc. | $214 |
| Takeda Pharmaceuticals U.S.A., Inc. | $208 |
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: 2011-09-21
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 |
|---|---|---|---|---|
| I20110921000251 | I | Pediatric Medicine | 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 33146)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pediatric Medicine | FL | |
| Gastroenterology, Pediatric Medicine | FL | |
| Pediatric Medicine | FL | |
| Pediatric Medicine | FL | |
| Pediatric Medicine | FL | |
| Pediatric Medicine | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | FL | |
| Pediatric Medicine, Gastroenterology | FL | |
| Pediatric Medicine, Endocrinology | FL | |
| Pediatric Medicine | FL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.