ANGELO JR. ONG-VELOSO (M.D.) – Internal Medicine Physician, NPI 1124020284
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,585 INTERNAL MEDICINE in AZ
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Provider Addresses for ANGELO JR. ONG-VELOSO (M.D.)
1840, Mesquite Avenue, Lake Havasu City, Mohave County, Arizona, 86403, United States
STE B
LAKE HAVASU CITY, AZ 864035771
Phone: (928) 453-8500
Fax: (928) 453-5556
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 33 Open Payments records for all available years, with a total value of $605.
Total Amount is formed as General ($605) + Research ($0) + Ownership ($0) = $605.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Amgen Inc. ($158).
Total Amount
$605
General + Research + Ownership
Payments
33
Total payment records
General Amount
$605
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $158 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $129 |
| PFIZER INC. | $68 |
| SANOFI PASTEUR INC. | $43 |
| Merck Sharp & Dohme LLC | $32 |
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: 2010-01-27
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 |
|---|---|---|---|---|
| I20100127000325 | I | Internal Medicine | AZ | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 3,421 | 34 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,315 | 426 | $0 |
| 83036 | Hemoglobin a1c level | 698 | 330 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 320 | 124 | $0 |
| 82274 | Stool analysis for blood, by fecal hemoglobin determination by immunoassay | 255 | 236 | $0 |
Insurance plans in this area (ZIP 86403)
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