DR. ALEXANDER WONG (MD) – Medical Oncology Physician, NPI 1992792402
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
770 MEDICAL ONCOLOGY in TX
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Provider Addresses for DR. ALEXANDER WONG (MD)
Southwest Freeway, Sugar Land, Fort Bend County, Texas, 77479, United States
SUITE 581
SUGAR LAND, TX 774792375
Phone: (281) 491-0561
Fax: (281) 491-0562
Type: Location
323 E Hawkins Pkwy Ste A
Longview, TX 756058162
Phone: (903) 759-7200
Type: Location
PO BOX 16875
SUGAR LAND, TX 774966875
Phone: (281) 491-0561
Fax: (281) 491-0562
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 132 Open Payments records for all available years, with a total value of $3,267.
Total Amount is formed as General ($3,267) + Research ($0) + Ownership ($0) = $3,267.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Astellas Pharma US Inc ($554).
Total Amount
$3,267
General + Research + Ownership
Payments
132
Total payment records
General Amount
$3,267
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 |
|---|---|
| Astellas Pharma US Inc | $554 |
| Merck Sharp & Dohme LLC | $264 |
| Janssen Biotech, Inc. | $180 |
| Celgene Corporation | $164 |
| Novartis Pharmaceuticals Corporation | $159 |
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: 2023-05-30
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 |
|---|---|---|---|---|
| I20070120000066 | I | Hematology/Oncology | TX | TBD |
| I20230530001583 | I | Medical Oncology | NY | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 521 | 233 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 226 | 75 | $0 |
| 96367 | Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | 130 | 11 | $0 |
| 96413 | Administration of chemotherapy into vein, 1 hour or less | 97 | 11 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 77 | 77 | $0 |
Insurance plans in this area (ZIP 77479)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | AZ | |
| Internal Medicine | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| E N D O C R I N O L O G Y | TX | |
| Nurse Practitioner | IL | |
| - | NC | |
| Physician Assistant | LA | |
| Hospitalist, Gastroenterology | TX |
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