NPIMap

Individual provider Active NPI

Fermina M Mazzella, MD

  • Hematology (Pathology) Physician
  • Newark, NJ
National Provider Identifier
1275522344
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology (Pathology) PhysicianTaxonomy code 207ZH0000X
License
25MA08151200 Issued in NJ
Practice address
150 Bergen St
Room C-102
Newark, NJ 07103-2496
Phone
(973) 972-4619
Fax
(973) 972-3199
NPI assigned
Oct 20, 2005
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology (Pathology) Physician 207ZH0000X 25MA08151200 NJ Primary
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X 25MA08151200 NJ

Addresses

Primary practice location

150 Bergen St
Room C-102
Newark, NJ 07103-2496

Mailing address

185 S Orange Ave
Room C-579 - MSB
Newark, NJ 07103-2757
Phone (973) 972-4520

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, NY2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230428000917 PA Practitioner - Pathology 1456373422 Reassigns benefits to 1 organization
I20230728001266 NY Practitioner - Pathology 1456373422 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

535 E 70TH St
New York, NY 10021-4872
Phone (212) 606-1224

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
University of Pittsburgh Physicians Hematology CurrentSince Apr 3, 2023 Accepting new patients
University of Pittsburgh Physicians CurrentSince Apr 3, 2023 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients
New York Society for the Relief of the Ruptured & Crippled Maintaining Anatomic Pathology & Clinical Pathology CurrentSince Jul 1, 2023 Accepting new patients
University Surgical Associates (Om) PastSince Aug 18, 2019 Accepting new patients

Locations

535 E 70th St
New York, NY 10021

320 Main St
Johnstown, PA 15901
Phone (814) 533-0123

2 Hot Metal St
#One
Pittsburgh, PA 15203
Phone (412) 432-5864

Interoperability endpoints

  • FHIR API: https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/DSTU2
  • FHIR API: https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/R4/

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 10

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1129766400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1275522344",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "185 S ORANGE AVE",
            "address_2": "ROOM C-579 - MSB",
            "city": "NEWARK",
            "state": "NJ",
            "postal_code": "071032757",
            "telephone_number": "973-972-4520",
            "fax_number": "973-972-5909"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 BERGEN ST",
            "address_2": "ROOM C-102",
            "city": "NEWARK",
            "state": "NJ",
            "postal_code": "071032496",
            "telephone_number": "973-972-4619",
            "fax_number": "973-972-3199"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAZZELLA",
        "first_name": "FERMINA",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-20",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZH0000X",
            "taxonomy_group": "",
            "desc": "Pathology, Hematology",
            "state": "NJ",
            "license": "25MA08151200",
            "primary": true
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "NJ",
            "license": "25MA08151200",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Newark, NJ

Sources for this page

Verify at the official NPI Registry.