LILLIANA BARILLAS-ARIAS (MD) – Pediatric Rheumatology Physician, NPI 1982755211
Pediatric Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
636 RHEUMATOLOGY in NY
Provider Addresses for LILLIANA BARILLAS-ARIAS (MD)
601 5TH ST S
ST PETERSBURG, FL 337014804
Phone: (727) 767-7438
Fax: (727) 767-8270
Type: Mailing
4 S Hinterlands Dr
Rhinebeck, NY 125722309
Phone: (347) 351-9955
Type: Location
4, South Hinterlands Drive, Town of Rhinebeck, Dutchess County, New York, 12572, United States
RHINEBECK, NY 125722309
Phone: (347) 351-9955
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-03-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20080423000540 | I | Pediatric Medicine | NY | TBD |
| I20250306001413 | I | Rheumatology | 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 33701)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Pulmonary Disease | FL | |
| H O S P I T A L I S T | FL | |
| H O S P I T A L I S T | FL | |
| Pediatric Medicine, Cardiovascular Disease (Cardiology) | FL | |
| Cardiovascular Disease (Cardiology) | FL | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| General Surgery | VA | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| A N E S T H E S I O L O G Y | LA |
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