DR. KARL W KING (M.D.) – Radiation Oncology Physician, NPI 1346355435
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
450 RADIATION ONCOLOGY in TX
Provider Addresses for DR. KARL W KING (M.D.)
Texas Drive, Paynes, Sugar Land, Fort Bend County, Texas, 77478, United States
SUGAR LAND, TX 774791468
Phone: (281) 566-2527
Fax: (281) 201-4151
Type: Mailing
21216 Northwest Freeway Suite 110
Cypress, TX 77429
Phone: (832) 912-3650
Fax: (832) 912-3651
Type: Location
21216 NORTHWEST FWY STE 560
CYPRESS, TX 774294697
Phone: (281) 566-2527
Fax: (281) 201-4151
Type: Location
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.
This can happen when there are no reportable CMS Open Payments records.
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: 2008-06-05
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 |
|---|---|---|---|---|
| I20080605000299 | I | Radiation Oncology | TX | 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 |
|---|---|---|---|---|
| 77300 | Calculation of radiation therapy dose | 78 | 11 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 55 | 31 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 50 | 11 | $0 |
| 77290 | Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | 12 | 11 | $0 |
| 77263 | Complex radiation therapy planning | 11 | 11 | $0 |
Insurance plans in this area (ZIP 77479)
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