KHALID NASEER (MD) – Gastroenterology Physician, NPI 1851341366
Gastroenterology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
978 GASTROENTEROLOGY in IL
Provider Addresses for KHALID NASEER (MD)
611 W PARK ST
FAPC
URBANA, IL 61801
Phone:
Type: Mailing
611 W Park St
Urbana, IL 618012529
Phone: (217) 383-3610
Fax: (217) 326-2704
Type: Location
315 W Carpenter St Fl 1
Springfield, IL 627024901
Phone: (217) 545-8000
Fax: (217) 545-0548
Type: Location
10004 Kennerly Rd
257A
Saint Louis, MO 631282141
Phone: (314) 842-6333
Fax: (314) 543-5271
Type: Location
3009 N Ballas Rd Ste 359C
Saint Louis, MO 631312324
Phone: (314) 996-3520
Type: Location
2 SAINT ANTHONYS WAY STE 105
ALTON, IL 620024580
Phone: (618) 465-2761
Fax: (618) 465-4750
Type: Mailing
10004, Kennerly Road, Sappington, Saint Louis County, Missouri, 63128, United States
257A
SAINT LOUIS, MO 631282141
Phone: (314) 842-6333
Fax: (314) 543-5271
Type: Mailing
IL 154, Pinckneyville, Perry County, Illinois, 62888, United States
PINCKNEYVILLE, IL 622743342
Phone: (618) 357-2131
Fax: (618) 357-8844
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $552.
Total Amount is formed as General ($552) + Research ($0) + Ownership ($0) = $552.
Last reported payment date: 2024-04-17 • Largest payer in this snapshot: Ipsen Biopharmaceuticals, Inc ($150).
Total Amount
$552
General + Research + Ownership
Payments
6
Total payment records
General Amount
$552
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ipsen Biopharmaceuticals, Inc | $150 |
| INTERCEPT PHARMACEUTICALS, INC. | $128 |
| E.R. Squibb & Sons, L.L.C. | $121 |
| QOL Medical, LLC | $112 |
| Janssen Biotech, Inc. | $24 |
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: 2015-06-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20050802001276 | I | Gastroenterology | ND | TBD |
| I20070614000102 | I | Gastroenterology | MO | TBD |
| I20150630001727 | 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 |
|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 61 | 61 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 44 | 41 | $0 |
| 43235 | Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 43 | 42 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 43 | 43 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 40 | 38 | $0 |
Insurance plans in this area (ZIP 61801)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Family Practice | IL | |
| Hospitalist, Internal Medicine | IL | |
| Pulmonary Disease | NM | |
| Internal Medicine, Family Practice | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| H E M A T O L O G Y/ O N C O L O G Y | IL | |
| H O S P I T A L I S T | MO | |
| Neurology, Critical Care (Intensivists) | IN | |
| Physician Assistant | IL |
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