DR. MANI MAHDAVIAN (MD) – Gastroenterology Physician, NPI 1992873624
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
978 GASTROENTEROLOGY in IL
Provider Addresses for DR. MANI MAHDAVIAN (MD)
150 N RIVER RD STE 210
DES PLAINES, IL 600161272
Phone: (847) 290-3800
Fax: (847) 290-0889
Type: Location
2010, South Arlington Heights Road, Arlington Heights, Elk Grove Township, Cook County, Illinois, 60005, United States
SUITE 215
ARLINGTON HEIGHTS, IL 600054134
Phone: (847) 290-3800
Fax: (847) 290-0889
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 34 Open Payments records for all available years, with a total value of $951.
Total Amount is formed as General ($951) + Research ($0) + Ownership ($0) = $951.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: ABBVIE INC. ($331).
Total Amount
$951
General + Research + Ownership
Payments
34
Total payment records
General Amount
$951
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
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: 2006-01-12
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 |
|---|---|---|---|---|
| I20060112000291 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 347 | 297 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 243 | 232 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 179 | 179 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 147 | 147 | $0 |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 104 | 94 | $0 |
Insurance plans in this area (ZIP 60016)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | WI | |
| Interventional Radiology, Diagnostic Radiology | IL | |
| Nurse Practitioner | IL | |
| General Surgery, Surgical Oncology | IL | |
| Hematology/Oncology, Internal Medicine | IL | |
| Pulmonary Disease | IL | |
| Medical Oncology | IL | |
| Nurse Practitioner | IL | |
| P A T H O L O G Y | IL | |
| Physician Assistant | IL |
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