DAVID PAYTON GREENWELL (MD) – Urology Physician, NPI 1669421160
Urology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
861 UROLOGY in TX
Provider Addresses for DAVID PAYTON GREENWELL (MD)
8240 N MOPAC EXPY STE 100
AUSTIN, TX 787598869
Phone: (512) 687-1950
Type: Mailing
2503 N US HIGHWAY 281 STE 400
MARBLE FALLS, TX 786543863
Phone: (830) 693-5889
Fax: (830) 693-5801
Type: Location
Highway 281, Marble Falls, Burnet County, Texas, 76654, United States
SUITE 400
MARBLE FALLS, TX 786543833
Phone: (830) 693-5889
Fax: (830) 693-5801
Type: Mailing
1020, West 34th Street, Bryker Woods, Austin, Travis County, Texas, 78703, United States
AUSTIN, TX 787052009
Phone: (512) 687-1950
Fax: (512) 687-1490
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $78.
Total Amount is formed as General ($78) + Research ($0) + Ownership ($0) = $78.
Last reported payment date: 2024-12-02 • Largest payer in this snapshot: ACCORD HEALTHCARE, INC. ($50).
Total Amount
$78
General + Research + Ownership
Payments
5
Total payment records
General Amount
$78
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ACCORD HEALTHCARE, INC. | $50 |
| Dendreon Pharmaceuticals LLC | $16 |
| ABBVIE INC. | $13 |
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: 2012-04-20
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 |
|---|---|---|---|---|
| I20120420000200 | 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 |
|---|---|---|---|---|
| 51798 | Ultrasound measurement of bladder capacity after voiding | 648 | 480 | $0 |
| 81001 | Manual urinalysis test with examination using microscope, automated | 617 | 440 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 568 | 392 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 434 | 74 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 432 | 341 | $0 |
Insurance plans in this area (ZIP 78759)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| U R O L O G Y | TX | |
| Radiation Oncology | TX | |
| U R O L O G Y | TX | |
| Physician Assistant | 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 | |
| U R O L O G Y | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX |
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