DR. GEORGE LOWNDES HARRISON (M.D.) – Radiation Oncology Physician, NPI 1942301031
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. GEORGE LOWNDES HARRISON (M.D.)
Decatur Post Office, 214, South Franklin Street, Central Business District, Decatur, Macon County, Illinois, 62523, United States
DECATUR, AL 356021684
Phone: (256) 350-4855
Fax: (256) 350-4866
Type: Mailing
200 MEDICAL CENTER DR
GADSDEN, AL 359031150
Phone: (256) 494-4965
Fax: (256) 494-4215
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $76.
Total Amount is formed as General ($76) + Research ($0) + Ownership ($0) = $76.
Last reported payment date: 2024-03-20 • Largest payer in this snapshot: Progenics Pharmaceuticals, Inc. ($27).
Total Amount
$76
General + Research + Ownership
Payments
4
Total payment records
General Amount
$76
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-20
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2011-01-20
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 |
|---|---|---|---|---|
| I20110120001092 | I | Radiation Oncology | AL | 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 | 637 | 25 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 200 | 45 | $0 |
| 77300 | Calculation of radiation therapy dose | 170 | 59 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 99 | 47 | $0 |
| 77263 | Complex radiation therapy planning | 56 | 53 | $0 |
Insurance plans in this area (ZIP 35602)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | AL | 77427 | Radiation treatment management, 5 treatments | 430 | 102 |
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