ABDULRAHMAN Y HAMMAD (MD) – Surgery Physician, NPI 1194257220
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,893 INTERNAL MEDICINE in NJ
Provider Addresses for ABDULRAHMAN Y HAMMAD (MD)
185 South Orange Avenue
Medical Science Building, Room G538
Newark, NJ 071012757
Phone: (973) 972-5018
Fax: (973) 972-7425
Type: Location
Allegheny General Hospital, 320, East North Avenue, East Allegheny, Pittsburgh, Allegheny County, Pennsylvania, 15212, United States
PITTSBURGH, PA 152124756
Phone: (412) 359-3269
Fax: (412) 359-3212
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $959.
Total Amount is formed as General ($959) + Research ($0) + Ownership ($0) = $959.
Last reported payment date: 2024-02-13 • Largest payer in this snapshot: Pulmonx Corporation ($304).
Total Amount
$959
General + Research + Ownership
Payments
9
Total payment records
General Amount
$959
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Pulmonx Corporation | $304 |
| AstraZeneca Pharmaceuticals LP | $266 |
| Medical Device Business Services, Inc. | $136 |
| ATRICURE, INC. | $119 |
| Ethicon Inc. | $110 |
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: 2021-12-17
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 |
|---|---|---|---|---|
| I20211217000847 | I | Internal Medicine | OH | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 07101)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery, Hospitalist | OH | |
| - | OH | |
| - | OH | |
| - | OH | |
| - | OH | |
| General Surgery | NJ | |
| - | NC | |
| - | SC | |
| Thoracic Surgery | MN | |
| Internal Medicine | OH |
Reviews
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