DR. MOUSAMI SHAH (M.D.) – Hematology & Oncology Physician, NPI 1043242860
Hematology & Oncology Physician
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Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
727 HEMATOLOGY/ONCOLOGY in IL
Provider Addresses for DR. MOUSAMI SHAH (M.D.)
4440 W 95TH ST
OAK LAWN, IL 604532600
Phone: (773) 881-5674
Type: Location
9831, South Western Avenue, Beverly, Chicago, Lake Township, Cook County, Illinois, 60643, United States
CHICAGO, IL 606431740
Phone: (773) 881-5674
Type: Location
12, Chatham Lane, Oak Brook, DuPage County, Illinois, 60523, United States
OAK BROOK, IL 605232349
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $301.
Total Amount is formed as General ($301) + Research ($0) + Ownership ($0) = $301.
Last reported payment date: 2024-10-03 • Largest payer in this snapshot: Lilly USA, LLC ($135).
Total Amount
$301
General + Research + Ownership
Payments
7
Total payment records
General Amount
$301
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $135 |
| Tempus AI, Inc | $94 |
| AstraZeneca Pharmaceuticals LP | $23 |
| Novartis Pharmaceuticals Corporation | $21 |
| PFIZER INC. | $14 |
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: 2006-08-18
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 |
|---|---|---|---|---|
| I20060818000436 | I | Hematology/Oncology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 286 | 130 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 105 | 66 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 80 | 42 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 68 | 59 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 35 | 22 | $0 |
Insurance plans in this area (ZIP 60453)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | IL | |
| A N E S T H E S I O L O G Y | IL | |
| - | MN | |
| - | IL | |
| - | IL | |
| Rheumatology, Internal Medicine | IL | |
| - | IL | |
| Internal Medicine | IL | |
| P S Y C H I A T R Y | IL | |
| - | IL |
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