JEANNY B. ARAGON-CHING (M.D.) – Medical Oncology Physician, NPI 1376701946
Medical Oncology Physician
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Profile Insights
NPPES metrics only — not quality of care.
4,943 INTERNAL MEDICINE in VA
Provider Addresses for JEANNY B. ARAGON-CHING (M.D.)
8081 Innovation Park Dr
Fairfax, VA 220314867
Phone: (571) 472-4724
Fax: (571) 472-0241
Type: Location
H B Burns Memorial Building, 2150, Pennsylvania Avenue Northwest, Washington, Washington, D.C., 20006, United States
WASHINGTON, DC 200373201
Phone: (202) 741-2480
Fax: (202) 741-2487
Type: Mailing
44055 Riverside Pkwy Ste 108
Leesburg, VA 201765179
Phone: (703) 858-8600
Fax: (703) 858-8603
Type: Location
PO BOX 37174
BALTIMORE, MD 212973174
Phone: (571) 423-5699
Fax: (571) 423-5698
Type: Mailing
3300 GALLOWS RD
FALLS CHURCH, VA 220423300
Phone: (703) 776-4001
Fax: (703) 776-7113
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 39 Open Payments records for all available years, with a total value of $58,151.
Total Amount is formed as General ($57,211) + Research ($940) + Ownership ($0) = $58,151.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($13,223).
Total Amount
$58,151
General + Research + Ownership
Payments
39
Total payment records
General Amount
$57,211
General payments
Research Amount
$940
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $13,223 |
| Bayer Healthcare Pharmaceuticals Inc. | $8,147 |
| PFIZER INC. | $7,030 |
| Merck KGaA | $6,900 |
| Seagen Inc. | $6,762 |
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: 2015-12-11
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (897 days ago).
Enrollment records
2
Earliest due date
2023-12-31
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 |
|---|---|---|---|---|
| I20080731000015 | I | Hematology/Oncology | DC | TBD |
| I20151211002480 | I | Hematology/Oncology | VA | 2023-12-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 802 | 272 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 125 | 76 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 84 | 84 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 31 | 31 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 24 | 21 | $0 |
Insurance plans in this area (ZIP 22031)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y | WA | |
| - | VIR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA | |
| - | IL | |
| Orthopedic Surgery | VA | |
| - | VA | |
| Diagnostic Radiology | VA | |
| General Surgery | CT | |
| Hospitalist, Internal Medicine | VA | |
| - | VA |
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