IMRAN HASSAN (M.D.) – Colon & Rectal Surgery Physician, NPI 1023088978
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,422 GENERAL SURGERY in IL
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Provider Addresses for IMRAN HASSAN (M.D.)
PO BOX 19638
SPRINGFIELD, IL 627949638
Phone: (217) 545-1025
Fax: (217) 545-0952
Type: Mailing
Simmons Cancer Institute, 315, West Carpenter Street, Springfield, Sangamon County, Illinois, 62702, United States
2 ND FLOOR
SPRINGFIELD, IL 627024901
Phone: (217) 545-1025
Fax: (217) 545-0952
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $259.
Total Amount is formed as General ($259) + Research ($0) + Ownership ($0) = $259.
Last reported payment date: 2024-09-05 • Largest payer in this snapshot: Phathom Pharmaceuticals, Inc. ($66).
Total Amount
$259
General + Research + Ownership
Payments
8
Total payment records
General Amount
$259
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-05
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: 2014-04-04
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 |
|---|---|---|---|---|
| I20140404001298 | I | General Surgery | IA | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 110 | 69 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 109 | 69 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 56 | 53 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 27 | 12 | $0 |
Insurance plans in this area (ZIP 62794)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GENERAL SURGERY | IL | 46600 | Diagnostic examination of the anus using an endoscope | 17 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | MO | |
| Internal Medicine, Infectious Disease | PA | |
| - | IA | |
| - | IA | |
| - | IA | |
| A N E S T H E S I O L O G Y | OH | |
| - | IA | |
| Physician Assistant | IA | |
| Nurse Practitioner | IA | |
| Clinical Social Worker | IA |
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