MARIA C DUNGO (M.D.) – Hematology & Oncology Physician, NPI 1235101874
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
550 MEDICAL ONCOLOGY in CA
Provider Addresses for MARIA C DUNGO (M.D.)
21840 Normandie Ave
Torrance, CA 905022047
Phone: (310) 222-2217
Fax: (310) 328-1415
Type: Location
3801 KATELLA AVE STE 207
LOS ALAMITOS, CA 907203382
Phone: (562) 598-9745
Fax: (562) 430-8707
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $5,231.
Total Amount is formed as General ($5,231) + Research ($0) + Ownership ($0) = $5,231.
Last reported payment date: 2024-05-06 • Largest payer in this snapshot: Gilead Sciences, Inc. ($5,188).
Total Amount
$5,231
General + Research + Ownership
Payments
10
Total payment records
General Amount
$5,231
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $5,188 |
| Astellas Pharma US Inc | $24 |
| Janssen Biotech, Inc. | $19 |
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: 2025-04-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20040122000457 | I | Hematology/Oncology | CA | TBD |
| I20240123004233 | I | Hematology/Oncology | CO | TBD |
| I20250410000378 | I | Medical Oncology | OR | 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 |
|---|---|---|---|---|
| J1642 | Injection, heparin sodium, (heparin lock flush), per 10 units | 7,208 | 14 | $0 |
| J0897 | Injection, denosumab, 1 mg | 6,120 | 42 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 603 | 380 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 435 | 130 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 234 | 61 | $0 |
Insurance plans in this area (ZIP 90502)
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