GEORGE A SOTOS (M.D.) – Hematology & Oncology Physician, NPI 1033290705
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
326 HEMATOLOGY/ONCOLOGY in MD
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Provider Addresses for GEORGE A SOTOS (M.D.)
Medical Center, 8810, Rockville Pike, Glenbrook, East Bethesda, Bethesda, Montgomery County, Maryland, 20814, United States
SUITE 300
ROCKVILLE, MD 208503348
Phone: (301) 424-6231
Fax: (301) 294-4648
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 48 Open Payments records for all available years, with a total value of $1,193.
Total Amount is formed as General ($1,193) + Research ($0) + Ownership ($0) = $1,193.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($148).
Total Amount
$1,193
General + Research + Ownership
Payments
48
Total payment records
General Amount
$1,193
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $148 |
| PFIZER INC. | $120 |
| AstraZeneca Pharmaceuticals LP | $92 |
| Incyte Corporation | $79 |
| Takeda Pharmaceuticals U.S.A., Inc. | $78 |
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: 2010-09-23
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 |
|---|---|---|---|---|
| I20100923000069 | I | Hematology/Oncology | DC | 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 |
|---|---|---|---|---|
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 31,180 | 43 | $0 |
| J1439 | Injection, ferric carboxymaltose, 1 mg | 21,750 | 21 | $0 |
| J9144 | Injection, daratumumab, 10 mg and hyaluronidase-fihj | 9,180 | 13 | $0 |
| J0185 | Injection, aprepitant, 1 mg | 8,710 | 24 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 8,000 | 14 | $0 |
Insurance plans in this area (ZIP 20850)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y/ O N C O L O G Y | MD | |
| Radiation Oncology | FL | |
| Physician Assistant | MD | |
| Medical Oncology, Hematology | MD | |
| Internal Medicine, Medical Oncology, Hematology, Internal Medicine | ME | |
| Surgical Oncology | MD | |
| - | MD | |
| Nurse Practitioner | MD | |
| H E M A T O L O G Y/ O N C O L O G Y | MD | |
| - | MD |
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