Individual provider Active NPI

Chelsea Leigh Fischer, MSN, FNP-C

  • Family Nurse Practitioner
  • Hackensack, NJ
National Provider Identifier
1487559522
Registry record updated Oct 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
26NJ15662300 Issued in NJ
Practice address
92 2ND St
Hackensack, NJ 07601-2191
Phone
(551) 996-5855
NPI assigned
Oct 9, 2026
Last updated
Oct 9, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 26NJ15662300 NJ Primary

Addresses

Primary practice location

92 2ND St
Hackensack, NJ 07601-2191

Mailing address

92 2ND St
Hackensack, NJ 07601-2191
Phone (551) 996-5855

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1791504000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791504000000",
    "number": "1487559522",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "92 2ND ST",
            "city": "HACKENSACK",
            "state": "NJ",
            "postal_code": "076012191",
            "telephone_number": "551-996-5855"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "92 2ND ST",
            "city": "HACKENSACK",
            "state": "NJ",
            "postal_code": "076012191",
            "telephone_number": "551-996-5855"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FISCHER",
        "first_name": "CHELSEA",
        "middle_name": "LEIGH",
        "credential": "MSN, FNP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-10-09",
        "last_updated": "2026-10-09",
        "certification_date": "2026-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NJ",
            "license": "26NJ15662300",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hackensack, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.