DR. MUHAMMAD U ANWAR (M.D.) – Internal Medicine Physician, NPI 1568485084
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
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Provider Addresses for DR. MUHAMMAD U ANWAR (M.D.)
Naperville Post Office, 1750, West Ogden Avenue, Naperville, Naperville Township, DuPage County, Illinois, 60540, United States
NAPERVILLE, IL 605670594
Phone: (815) 436-6814
Fax: (815) 834-1942
Type: Mailing
300, Read Street, Lockport, Will County, Illinois, 60441, United States
SUITE B
LOCKPORT, IL 604413265
Phone: (815) 834-1903
Fax: (815) 834-1942
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $69.
Total Amount is formed as General ($69) + Research ($0) + Ownership ($0) = $69.
Last reported payment date: 2023-12-29 • Largest payer in this snapshot: SI-BONE, INC. ($29).
Total Amount
$69
General + Research + Ownership
Payments
3
Total payment records
General Amount
$69
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-12-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SI-BONE, INC. | $29 |
| Abbott Laboratories | $22 |
| Janssen Pharmaceuticals, Inc | $18 |
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: 2015-01-22
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 |
|---|---|---|---|---|
| I20150122001638 | I | Internal Medicine | TX | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 503 | 195 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 308 | 136 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 163 | 162 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 146 | 141 | $0 |
| 99497 | Advance care planning, first 30 minutes | 24 | 22 | $0 |
Insurance plans in this area (ZIP 60567)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TX | |
| Internal Medicine | TX | |
| - | NJ | |
| H O S P I T A L I S T | TX | |
| - | NY | |
| Internal Medicine | OK | |
| Hospitalist, Internal Medicine | TN | |
| Internal Medicine, Hospitalist | OH | |
| Family Practice | TX | |
| Internal Medicine | TX |
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