DR. ARSENIO GREGORIO III LOPEZ (MD) – Medical Oncology Physician, NPI 1477591493
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. ARSENIO GREGORIO III LOPEZ (MD)
Band Box Place, Dallas, Dallas County, Texas, 75244, United States
DALLAS, TX 753911230
Phone: (972) 997-8000
Fax: (972) 437-9605
Type: Mailing
7848, Gateway Boulevard East, El Paso, El Paso County, Texas, 79915, United States
EL PASO, TX 799151815
Phone: (915) 599-1313
Fax: (915) 599-1701
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $457.
Total Amount is formed as General ($457) + Research ($0) + Ownership ($0) = $457.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($195).
Total Amount
$457
General + Research + Ownership
Payments
5
Total payment records
General Amount
$457
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $195 |
| Novartis Pharmaceuticals Corporation | $134 |
| TACTILE SYSTEMS TECHNOLOGY INC | $128 |
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: 2006-01-25
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 |
|---|---|---|---|---|
| I20060125000242 | I | Medical Oncology | TX | 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 |
|---|---|---|---|---|
| Q0138 | Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 11,220 | 15 | $0 |
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 4,465 | 13 | $0 |
| J0897 | Injection, denosumab, 1 mg | 2,340 | 16 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 2,100 | 11 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 584 | 31 | $0 |
Insurance plans in this area (ZIP 75391)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| MEDICAL ONCOLOGY | TX | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 15 | 14 |
| MEDICAL ONCOLOGY | TX | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 81 | 25 |
| MEDICAL ONCOLOGY | TX | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 89 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Surgical Oncology | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Certified Clinical Nurse Specialist (Cns) | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Hematology/Oncology, Internal Medicine, Medical Oncology | TX | |
| Radiation Oncology | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX |
Reviews
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