DR. THOMAS HAROLD LANDON (MD) – Urology Physician, NPI 1073568382
Urology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
271 UROLOGY in MO
Provider Addresses for DR. THOMAS HAROLD LANDON (MD)
901 Patients First Dr
Washington, MO 630904700
Phone: (636) 239-5155
Fax: (636) 239-1478
Type: Location
PO BOX 955534
SAINT LOUIS, MO 631955534
Phone:
Type: Mailing
310, Medical Plaza, Lake Saint Louis, Saint Charles County, Missouri, 63367, United States
LAKE ST LOUIS, MO 633671484
Phone: (636) 625-2662
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 27 Open Payments records for all available years, with a total value of $2,791.
Total Amount is formed as General ($2,791) + Research ($0) + Ownership ($0) = $2,791.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($2,258).
Total Amount
$2,791
General + Research + Ownership
Payments
27
Total payment records
General Amount
$2,791
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $2,258 |
| Axonics, Inc. | $149 |
| Myriad Genetic Laboratories, Inc. | $140 |
| Calyxo, Inc. | $103 |
| Medtronic, Inc. | $86 |
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: 2014-10-28
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 |
|---|---|---|---|---|
| I20141028001432 | I | Urology | MO | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 158 | 137 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 110 | 102 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 90 | 90 | $0 |
| 52000 | Diagnostic exam of bladder and urethra using an endoscope | 65 | 52 | $0 |
| 52332 | Insertion of stent in ureter using an endoscope | 27 | 24 | $0 |
Insurance plans in this area (ZIP 63090)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| UROLOGY | MO | 51798 | Ultrasound measurement of bladder capacity after voiding | 110 | 91 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MO | |
| - | MO | |
| Nurse Practitioner | MO | |
| Physician Assistant | MO | |
| - | MO | |
| Nurse Practitioner | MO | |
| - | MO | |
| - | MO | |
| - | MO | |
| Interventional Pain Management, Anesthesiology | MO |
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