KATHRYN T WEBER (MD) – Colon & Rectal Surgery Physician, NPI 1265775274
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
275 COLORECTAL SURGERY (PROCTOLOGY) in NY
Provider Addresses for KATHRYN T WEBER (MD)
300 COMMUNITY DR
MANHASSET, NY 110303816
Phone: (516) 562-0100
Type: Mailing
2050 PFINGSTEN RD STE 128
GLENVIEW, IL 600261324
Phone: (847) 570-1700
Fax: (224) 251-5470
Type: Mailing
676 N SAINT CLAIR ST STE 1525
CHICAGO, IL 606112862
Phone: (312) 695-9393
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 28 Open Payments records for all available years, with a total value of $1,784.
Total Amount is formed as General ($1,784) + Research ($0) + Ownership ($0) = $1,784.
Last reported payment date: 2024-11-15 • Largest payer in this snapshot: THD America, Inc. ($1,193).
Total Amount
$1,784
General + Research + Ownership
Payments
28
Total payment records
General Amount
$1,784
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| THD America, Inc. | $1,193 |
| Medtronic, Inc. | $180 |
| Takeda Pharmaceuticals U.S.A., Inc. | $87 |
| Exact Sciences Corporation | $73 |
| Novo Nordisk Inc | $45 |
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: 2021-08-06
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 |
|---|---|---|---|---|
| I20210806001864 | I | Colorectal Surgery (Proctology) | IL | 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 |
|---|---|---|---|---|
| 46600 | Diagnostic exam of anus using an endoscope | 46 | 45 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 39 | 36 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 18 | 18 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 11030)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| E N D O C R I N O L O G Y | IL | |
| N E U R O L O G Y | IL | |
| Hospitalist, Internal Medicine | IL | |
| O P H T H A L M O L O G Y | IL | |
| - | IL | |
| E N D O C R I N O L O G Y | IL | |
| Diagnostic Radiology | IL | |
| Family Practice | IL | |
| - | IL |
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