GOPAL KRISHNA BAJAJ (M.D.) – Radiation Oncology Physician, NPI 1922063197
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
136 RADIATION ONCOLOGY in VA
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Provider Addresses for GOPAL KRISHNA BAJAJ (M.D.)
Innovation Park Drive, Annandale, Fairfax County, Virginia, 22037, United States
FAIRFAX, VA 220314867
Phone: (571) 472-0606
Fax: (571) 472-0540
Type: Location
9568 KINGS CHARTER DR STE 202
ASHLAND, VA 230057955
Phone: (804) 266-8717
Fax: (804) 266-5677
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $10,733.
Total Amount is formed as General ($10,733) + Research ($0) + Ownership ($0) = $10,733.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: EMD Serono, Inc. ($4,433).
Total Amount
$10,733
General + Research + Ownership
Payments
14
Total payment records
General Amount
$10,733
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| EMD Serono, Inc. | $4,433 |
| IBA Proton Therapy, Inc. | $3,202 |
| Ares Trading SA | $1,478 |
| Siemens Medical Solutions USA, Inc. | $1,066 |
| BIOPROTECT MEDICAL, INC. | $400 |
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: 2007-09-17
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 |
|---|---|---|---|---|
| I20050809000342 | I | Radiation Oncology | MD | TBD |
| I20070829000821 | I | Radiation Oncology | VA | TBD |
| I20070917000662 | I | Radiation 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 |
|---|---|---|---|---|
| 77014 | Ct guidance for insertion of radiation therapy fields | 280 | 213 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 215 | 86 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 143 | 75 | $0 |
| 77300 | Calculation of radiation therapy dose | 126 | 38 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 87 | 74 | $0 |
Insurance plans in this area (ZIP 22031)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | VA | 77427 | Radiation treatment management, 5 treatments | 235 | 72 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MD | |
| Nurse Practitioner | DC | |
| Nurse Practitioner | VA | |
| Radiation Oncology | VA | |
| Radiation Oncology | MD | |
| - | VA | |
| Physician Assistant | VA | |
| Radiation Oncology | VA | |
| Radiation Oncology | MD | |
| Radiation Oncology | VA |
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