FERMINA M MAZZELLA (MD) – Hematology (Pathology) Physician, NPI 1275522344
Hematology (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 FERMINA M MAZZELLA (MD)
South Orange Avenue, University Heights, Newark, Essex County, New Jersey, 07103, United States
ROOM C-579 - MSB
NEWARK, NJ 071032757
Phone: (973) 972-4520
Fax: (973) 972-5909
Type: Mailing
University Hospital Helipad, 150, Bergen Street, University Heights, Newark, Essex County, New Jersey, 07103, United States
ROOM C-102
NEWARK, NJ 071032496
Phone: (973) 972-4619
Fax: (973) 972-3199
Type: Location
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 $72.
Total Amount is formed as General ($72) + Research ($0) + Ownership ($0) = $72.
Last reported payment date: 2024-04-10 • Largest payer in this snapshot: Siemens Medical Solutions USA, Inc. ($72).
Total Amount
$72
General + Research + Ownership
Payments
2
Total payment records
General Amount
$72
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Siemens Medical Solutions USA, Inc. | $72 |
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: 2023-07-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20230428000917 | I | Pathology | PA | TBD |
| I20230728001266 | I | Pathology | NY | 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 |
|---|---|---|---|---|
| 88313 | Special stained specimen slides to examine tissue including interpretation and report | 94 | 33 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 60 | 16 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 44 | 32 | $0 |
| 85097 | Bone marrow, smear interpretation | 32 | 32 | $0 |
| 88311 | Preparation of tissue for examination by removing any calcium present | 25 | 25 | $0 |
Insurance plans in this area (ZIP 07103)
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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 | NY | |
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | FL | |
| P A T H O L O G Y | CA | |
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | NY |
Reviews
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