UZMA SIDDIQUI – Gastroenterology Physician, NPI 1013990399
Gastroenterology Physician
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Profile Insights
NPPES metrics only — not quality of care.
401 GASTROENTEROLOGY in CT
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Provider Addresses for UZMA SIDDIQUI
40, Temple Street, Downtown, New Haven, New Haven County, Connecticut, 06510-2404, United States
SUITE 1-A
NEW HAVEN, CT 065102715
Phone: (203) 785-4138
Fax: (203) 737-1345
Type: Mailing
150 HARVESTER DR
SUITE 300
BURR RIDGE, IL 605275919
Phone:
Type: Mailing
5841 S MARYLAND AVE
CHICAGO, IL 606371443
Phone: (888) 824-0200
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 106 Open Payments records for all available years, with a total value of $36,661.
Total Amount is formed as General ($36,661) + Research ($0) + Ownership ($0) = $36,661.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Boston Scientific Corporation ($23,298).
Total Amount
$36,661
General + Research + Ownership
Payments
106
Total payment records
General Amount
$36,661
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 |
|---|---|
| Boston Scientific Corporation | $23,298 |
| Cook Incorporated | $3,000 |
| Wilson Cook Medical Incorporated | $2,400 |
| CONMED Corporation | $2,283 |
| Medtronic, Inc. | $2,122 |
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: 2012-06-06
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 |
|---|---|---|---|---|
| I20120606000387 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 109 | 103 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 64 | 56 | $0 |
| 43273 | Exam of common bile and/or pancreatic duct using a flexible endoscope | 56 | 38 | $0 |
| 43237 | Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth | 55 | 55 | $0 |
| 43264 | Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 53 | 36 | $0 |
Insurance plans in this area (ZIP 06510)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Endocrinology, Internal Medicine | IL | |
| N E U R O S U R G E R Y | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| Internal Medicine | IL | |
| Internal Medicine | IL | |
| - | IL | |
| Interventional Cardiology, Internal Medicine, Cardiovascular Disease (Cardiology) | IL | |
| - | CA | |
| Internal Medicine, Gastroenterology | IL |
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