HASHIM SADIG (M.D.) – Internal Medicine Physician, NPI 1033378641
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,939 INTERNAL MEDICINE in WI
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Provider Addresses for HASHIM SADIG (M.D.)
2514, South 102nd Street, West Allis, Milwaukee County, Wisconsin, 53227, United States
160
WEST ALLIS, WI 532272142
Phone: (414) 255-0300
Mailing address matches the actual address.
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 $371.
Total Amount is formed as General ($371) + Research ($0) + Ownership ($0) = $371.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Gilead Sciences, Inc. ($125).
Total Amount
$371
General + Research + Ownership
Payments
3
Total payment records
General Amount
$371
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $125 |
| PFIZER INC. | $124 |
| AstraZeneca Pharmaceuticals LP | $122 |
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: 2011-05-23
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 |
|---|---|---|---|---|
| I20110523000726 | I | Internal Medicine | WI | 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 |
|---|---|---|---|---|
| 99349 | Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 653 | 338 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 308 | 175 | $0 |
| J3420 | Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 308 | 175 | $0 |
| 99348 | Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 135 | 124 | $0 |
| G0179 | Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | 85 | 46 | $0 |
Insurance plans in this area (ZIP 53227)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OH | |
| - | MI | |
| - | OH | |
| - | WI | |
| Nurse Practitioner | KY | |
| Internal Medicine | MI | |
| Internal Medicine | MI | |
| - | VA | |
| - | MI | |
| - | WI |
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