Doctor profile · Federal record
Dr. Fermina Mazzella, MD
Hematology (Pathology) Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Newark, NJ
- NPI 1275522344
- Accepts Medicare
- MIPS 77.5 / 100 · 2023
- 38 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
150 Bergen St, Room C-102
Newark, NJ 071032496
(973) 972-4619
fax (973) 972-3199 - Mailing address
-
185 S Orange Ave, Room C-579 - Msb
Newark, NJ 071032757
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207ZH0000X — NUCC code
- State license (1)
- New Jersey #25MA08151200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275522344. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
300
Distinct HCPCS
7
Medicare allowed
$8,611
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 94 | 33 | $11 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 60 | 16 | $27 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 44 | 32 | $35 | |
85097 |
Bone marrow, smear interpretation | 32 | 32 | $46 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 25 | 25 | $12 | |
88189 |
Flow cytometry technique for dna or cell analysis, 16 or more markers | 24 | 24 | $80 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 21 | 17 | $33 |
In context: peer comparison
Among 1 peers in Newark Hematology (Pathology) Physician, average services per provider: 42. This provider delivers 7.1× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Siemens Medical Solutions USA, INC. | 1 | $13.61 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Fermina Mazzella's medical specialty?
Dr. Fermina Mazzella practices Hematology (Pathology) Physician in Newark, NJ.
Where does Dr. Fermina Mazzella practice?
Dr. Fermina Mazzella practices at 150 Bergen St, Newark, NJ 071032496. Office phone: 9739724619.
What is Dr. Fermina Mazzella's NPI?
Dr. Fermina Mazzella's National Provider Identifier (NPI) is 1275522344, issued by NPPES.
Does Dr. Fermina Mazzella accept Medicare assignment?
Yes. Dr. Fermina Mazzella accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Fermina Mazzella commonly perform?
Top Medicare-reported procedures in 2023: Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305). Source: CMS Medicare Physician & Other Practitioners file.