MR. KINGSHUK ROBIN CHOWDHURY (M.D.) – Family Medicine Physician, NPI 1386263671
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,041 FAMILY PRACTICE in IL
Provider Addresses for MR. KINGSHUK ROBIN CHOWDHURY (M.D.)
1401 E STATE STREET
ROCKFORD, IL 61104
Phone: (779) 696-4400
Fax: (419) 251-4159
Type: Mailing
MERCY HEALTH-ST. VINCENT MEDICAL CENTER
2200 JEFFERSON AVENUE
TOLEDO, OH 43604
Phone: (419) 251-1400
Fax: (419) 251-4159
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $253.
Total Amount is formed as General ($253) + Research ($0) + Ownership ($0) = $253.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Boehringer Ingelheim Pharmaceuticals, Inc. ($66).
Total Amount
$253
General + Research + Ownership
Payments
11
Total payment records
General Amount
$253
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2023-08-10
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 |
|---|---|---|---|---|
| I20230810003187 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 108 | 48 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 68 | 66 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 44 | 23 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 21 | 21 | $0 |
Insurance plans in this area (ZIP 61104)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Internal Medicine | CO | |
| Nurse Practitioner | IL | |
| Internal Medicine, Family Practice, Hospitalist | IL | |
| Internal Medicine, Hospitalist, Internal Medicine | IL | |
| Family Practice | IL | |
| H O S P I T A L I S T | IL | |
| Nurse Practitioner | IL | |
| Internal Medicine | IL | |
| Internal Medicine, Hospitalist | IL | |
| Physician Assistant | WI |
Reviews
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