ROMEO AIDANA CASTILLO (MD) – Internal Medicine Physician, NPI 1659345403
Internal Medicine Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for ROMEO AIDANA CASTILLO (MD)
2675, East Slauson Avenue, Huntington Park, Los Angeles County, California, 90255, United States
ALL CARE MEDICAL GROUP INC
HUNTINGTON PARK, CA 90255
Phone: (323) 589-6681
Fax: (323) 584-2505
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 11 Open Payments records for all available years, with a total value of $1,572.
Total Amount is formed as General ($1,572) + Research ($0) + Ownership ($0) = $1,572.
Last reported payment date: 2024-09-12 • Largest payer in this snapshot: ABBVIE INC. ($1,404).
Total Amount
$1,572
General + Research + Ownership
Payments
11
Total payment records
General Amount
$1,572
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,404 |
| Lilly USA, LLC | $60 |
| Otsuka America Pharmaceutical, Inc. | $48 |
| Xeris Pharmaceuticals, Inc. | $23 |
| Dexcom, Inc. | $21 |
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: 2010-02-17
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 |
|---|---|---|---|---|
| I20100217000123 | I | Internal Medicine | CA | 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 90255)
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