MR. ALEXANDER ONG JR. LIU (MD) – Internal Medicine Physician, NPI 1710920038
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
12,368 INTERNAL MEDICINE in FL
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Provider Addresses for MR. ALEXANDER ONG JR. LIU (MD)
Beverly, Beverly Hills, McLennan County, Texas, 76711, United States
BEVERLY HILLS, FL 344640524
Phone: (352) 746-2525
Fax: (352) 746-4141
Type: Mailing
2, West Lemon Street, Beverly Hills, Citrus County, Florida, 34465, United States
BEVERLY HILLS, FL 34465
Phone: (352) 746-2525
Fax: (352) 746-4141
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $811.
Total Amount is formed as General ($811) + Research ($0) + Ownership ($0) = $811.
Last reported payment date: 2024-09-30 • Largest payer in this snapshot: Boston Scientific Corporation ($169).
Total Amount
$811
General + Research + Ownership
Payments
15
Total payment records
General Amount
$811
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $169 |
| Bayer Healthcare Pharmaceuticals Inc. | $137 |
| ABBVIE INC. | $125 |
| Astellas Pharma US Inc | $94 |
| GlaxoSmithKline, LLC. | $74 |
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: 2010-08-26
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 |
|---|---|---|---|---|
| I20100826000361 | I | Internal 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 591 | 184 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 454 | 181 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 420 | 199 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 185 | 185 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 180 | 180 | $0 |
Insurance plans in this area (ZIP 34464)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | FL | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 19 | 19 |
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