DUNCAN SLOAN (MD) – Urology Physician, NPI 1124482385
Urology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
861 UROLOGY in TX
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Provider Addresses for DUNCAN SLOAN (MD)
6410, Fannin Street, Texas Medical Center, Houston, Harris County, Texas, 77030, United States
SUITE 420
HOUSTON, TX 770303000
Phone: (832) 325-7280
Fax: (713) 512-7104
Type: Mailing
1401 E TRENT AVE # 200
SPOKANE, WA 992022902
Phone: (509) 747-3147
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 63 Open Payments records for all available years, with a total value of $1,824.
Total Amount is formed as General ($1,824) + Research ($0) + Ownership ($0) = $1,824.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Sumitomo Pharma America, Inc. ($521).
Total Amount
$1,824
General + Research + Ownership
Payments
63
Total payment records
General Amount
$1,824
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Sumitomo Pharma America, Inc. | $521 |
| Janssen Biotech, Inc. | $331 |
| Boston Scientific Corporation | $199 |
| Baxter Healthcare | $119 |
| Astellas Pharma US Inc | $100 |
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: 2021-07-14
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 |
|---|---|---|---|---|
| I20210714002382 | I | Urology | WA | 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 | 154 | 116 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 147 | 120 | $0 |
| 51798 | Ultrasound measurement of bladder capacity after voiding | 140 | 104 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 122 | 122 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 69 | 69 | $0 |
Insurance plans in this area (ZIP 77030)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | WA | |
| U R O L O G Y | CA | |
| U R O L O G Y | NC | |
| U R O L O G Y | WA | |
| - | WA | |
| Physician Assistant | WA | |
| Physician Assistant | CA | |
| Radiation Oncology | WA | |
| Physician Assistant | WA | |
| Physician Assistant | ID |
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