DR. GHASSAN G. BASSIL (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1154483436
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
355 PATHOLOGY in NJ
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Provider Addresses for DR. GHASSAN G. BASSIL (MD)
St. Mary's General Hospital, 350, Boulevard, Passaic, Passaic County, New Jersey, 07055, United States
PASSAIC, NJ 070552840
Phone: (973) 365-4470
Fax: (973) 473-3367
Type: Location
2, Herrman Way, Towaco, Montville Township, Morris County, New Jersey, 07082, United States
TOWACO, NJ 070821500
Phone: (973) 365-4470
Fax: (973) 473-3367
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 $129.
Total Amount is formed as General ($129) + Research ($0) + Ownership ($0) = $129.
Last reported payment date: 2023-06-08 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($115).
Total Amount
$129
General + Research + Ownership
Payments
2
Total payment records
General Amount
$129
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-06-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $115 |
| Daiichi Sankyo Inc. | $15 |
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: 2004-04-21
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 |
|---|---|---|---|---|
| I20040421001202 | I | Pathology | NJ | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 566 | 220 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 170 | 94 | $0 |
| 86334 | Immunologic analysis technique on serum (immunofixation) | 118 | 25 | $0 |
| 84165 | Protein measurement, serum | 87 | 22 | $0 |
| 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 60 | 45 | $0 |
Insurance plans in this area (ZIP 07055)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | NJ | |
| P A T H O L O G Y | NJ | |
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | NJ | |
| P A T H O L O G Y | NJ | |
| P A T H O L O G Y | NJ | |
| P A T H O L O G Y | NJ |
Reviews
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