DAVID A. CARRON (MD) – Gastroenterology Physician, NPI 1023085487
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
382 GASTROENTEROLOGY in WI
Provider Addresses for DAVID A. CARRON (MD)
2801 W KINNICKINNIC RIVER PKWY STE 1080
MILWAUKEE, WI 532153689
Phone: (414) 908-6506
Fax: (414) 908-6510
Type: Location
West Kinnickinnic River Parkway, Southgate, Milwaukee, Milwaukee County, Wisconsin, 53215, United States
MILWAUKEE, WI 532153689
Phone: (414) 908-6506
Fax: (414) 908-6510
Type: Mailing
North Mayfair Road, Wauwatosa, Milwaukee County, Wisconsin, 53005:53222, United States
SUITE 101
WAUWATOSA, WI 532263442
Phone: (414) 454-0600
Fax: (414) 454-0971
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $25.
Total Amount is formed as General ($25) + Research ($0) + Ownership ($0) = $25.
Last reported payment date: 2023-03-23 • Largest payer in this snapshot: Daiichi Sankyo Inc. ($25).
Total Amount
$25
General + Research + Ownership
Payments
1
Total payment records
General Amount
$25
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-03-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Daiichi Sankyo Inc. | $25 |
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: 2007-10-18
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 |
|---|---|---|---|---|
| I20071018000705 | I | Gastroenterology | WI | 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 |
|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 130 | 130 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 75 | 74 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 68 | 61 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 62 | 61 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 49 | 43 | $0 |
Insurance plans in this area (ZIP 53215)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | FL | |
| G A S T R O E N T E R O L O G Y | WI | |
| Gastroenterology, Internal Medicine | WI | |
| Gastroenterology, Internal Medicine | WI | |
| Gastroenterology, Internal Medicine | WI | |
| Gastroenterology, Internal Medicine | WI | |
| G A S T R O E N T E R O L O G Y | WI | |
| Gastroenterology, Internal Medicine | WI | |
| G A S T R O E N T E R O L O G Y | WI | |
| G A S T R O E N T E R O L O G Y | WI |
Reviews
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