DAVID JOSEPH KONIECZKOWSKI (M.D., PH.D.) – Radiation Oncology Physician, NPI 1184005266
Radiation Oncology Physician
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NPPES metrics only — not quality of care.
321 RADIATION ONCOLOGY in OH
Provider Addresses for DAVID JOSEPH KONIECZKOWSKI (M.D., PH.D.)
460 W 10TH AVE FL 2
COLUMBUS, OH 432101240
Phone: (614) 293-3241
Fax: (614) 293-4044
Type: Mailing
700 ACKERMAN RD STE 2120
COLUMBUS, OH 432021559
Phone: (614) 293-8415
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2020-08-04
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 |
|---|---|---|---|---|
| I20200804003039 | I | Radiation Oncology | OH | 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 | 677 | 42 | $0 |
| 77300 | Calculation of radiation therapy dose | 136 | 43 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 127 | 34 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 57 | 38 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 44 | 31 | $0 |
Insurance plans in this area (ZIP 43210)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OH | |
| Radiation Oncology | OH | |
| Radiation Oncology | OH | |
| Radiation Oncology | OH | |
| Nurse Practitioner | OH | |
| Radiation Oncology | OH | |
| Radiation Oncology | FL | |
| Physician Assistant | OH | |
| Radiation Oncology | NY | |
| Nurse Practitioner | OH |
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