DR. MOHAMMED SADIQUE HUSSAIN (MD) – Internal Medicine Physician, NPI 1942466545
Internal Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
2,390 HOSPITALIST in IL
Provider Addresses for DR. MOHAMMED SADIQUE HUSSAIN (MD)
836 W Wellington Ave Ste 4704B
Chicago, IL 606575147
Phone: (312) 609-0300
Fax: (773) 296-8353
Type: Location
Ingalls Memorial Hospital, 1, Ingalls Drive, Harvey, Thornton Township, Cook County, Illinois, 60426, United States
HARVEY, IL 604263558
Phone: (708) 915-4576
Fax: (708) 915-4507
Type: Location
1333, Butterfield Road, Downers Grove, DuPage County, Illinois, 60515, United States
STE 130
DOWNERS GROVE, IL 605155641
Phone: (630) 371-0133
Fax: (630) 371-0138
Type: Mailing
1 Ingalls Dr
Harvey, IL 604263558
Phone: (708) 915-4576
Fax: (708) 915-4507
Type: Location
403 E 1st St
Dixon, IL 610213116
Phone: (815) 285-5629
Fax: (815) 285-5634
Type: Location
3700 W 203rd St Ste 111
Olympia Fields, IL 604611182
Phone: (708) 679-2512
Fax: (708) 503-4441
Type: Location
20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 604611010
Phone: (708) 855-7297
Fax: (708) 679-2161
Type: Location
314 JULIANA LN
BLOOMINGDALE, IL 601088803
Phone:
Type: Mailing
29373 NETWORK PL
CHICAGO, IL 606731293
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $58.
Total Amount is formed as General ($58) + Research ($0) + Ownership ($0) = $58.
Last reported payment date: 2023-11-09 • Largest payer in this snapshot: Exact Sciences Corporation ($31).
Total Amount
$58
General + Research + Ownership
Payments
2
Total payment records
General Amount
$58
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Exact Sciences Corporation | $31 |
| GlaxoSmithKline, LLC. | $27 |
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: 2013-08-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-08-31 (1011 days ago).
Enrollment records
1
Earliest due date
2023-08-31
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 |
|---|---|---|---|---|
| I20130814000516 | I | Internal Medicine | IL | 2023-08-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 | 479 | 151 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 122 | 114 | $0 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 40 | 18 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 34 | 22 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 31 | 31 | $0 |
Insurance plans in this area (ZIP 60657)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| - | IL | |
| - | TN | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| Physician Assistant | MO | |
| - | IL |
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