ROBERT HOUSTON RITTER (MD) – Urology Physician, NPI 1467596734
Urology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
861 UROLOGY in TX
Provider Addresses for ROBERT HOUSTON RITTER (MD)
1900 MEDI PARK DR
AMARILLO, TX 791062104
Phone: (806) 355-9447
Fax: (806) 356-9251
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $604.
Total Amount is formed as General ($604) + Research ($0) + Ownership ($0) = $604.
Last reported payment date: 2024-08-05 • Largest payer in this snapshot: Astellas Pharma US Inc ($116).
Total Amount
$604
General + Research + Ownership
Payments
23
Total payment records
General Amount
$604
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $116 |
| BIOTRONIK INC. | $116 |
| ABBVIE INC. | $100 |
| Endo Pharmaceuticals Inc. | $76 |
| Novartis Pharmaceuticals Corporation | $30 |
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: 2007-06-19
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 |
|---|---|---|---|---|
| I20070619000107 | I | Urology | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 6,401 | 63 | $0 |
| 81001 | Manual urinalysis test with examination using microscope, automated | 652 | 522 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 414 | 354 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 227 | 206 | $0 |
| 84153 | Psa (prostate specific antigen) measurement, total | 221 | 201 | $0 |
Insurance plans in this area (ZIP 79106)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| U R O L O G Y | TX | |
| U R O L O G Y | TX | |
| U R O L O G Y | TX | |
| Radiation Oncology, Internal Medicine | FL | |
| U R O L O G Y | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX |
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