Individual provider Active NPI

Chester Kenneth Guss, RN, APN

  • Acute Care Nurse Practitioner
  • Newark, NJ
National Provider Identifier
1164180386
Registry record updated Nov 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
26NJ01236100 Issued in NJ
Practice address
150 Bergen St
Newark, NJ 07103-2496
Phone
(973) 972-9872
NPI assigned
Dec 5, 2021
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 20, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X 26NJ01236100 NJ Primary
Registered Nurse 163W00000X 26NR15134100 NJ

Addresses

Primary practice location

150 Bergen St
Newark, NJ 07103-2496

Mailing address

140 Bergen St
Acc Suite E-1620
Newark, NJ 07103-2425
Phone (973) 972-8003

Other practice location 1

1945 NJ-33
Neptune City, NJ 07753
Phone (732) 775-5500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230103000632 NJ Practitioner - Nurse Practitioner 1456721752 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University HospitalGroup PAC ID 5294636874, 77 clinicians

Practice addresses (Care Compare)

150 Bergen St
RM M 219
Newark, NJ 07103-2496
Phone (973) 972-4112

Hospital & facility affiliations

  • The University Hospital Hospital, Newark, NJ, CCN 310119
  • JFK University Medical Center Hospital, Edison, NJ, CCN 310108

Merit-based Incentive Payment System (MIPS)

Final score
81.33 of 100Reported as group
Quality
66.38
Promoting interoperability
100
Improvement activities
40
Cost
71.39

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner, Registered Nurse

State licenses

LicenseStateTypeSpecialty
26NR15134100NJMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
University Hospital CurrentSince Jun 3, 2024 Accepting new patients
University Hospital Acute Care CurrentSince Jun 3, 2024 Accepting new patients
Hackensack Meridian Health Medical Group - Specialty Care PC CurrentSince Oct 14, 2022 Accepting new patients
Hackensack Meridian Health Medical Group - Specialty Care PC CurrentSince Oct 14, 2022 Accepting new patients
University Hospital Past Accepting new patients

Locations

30 Prospect Ave
Hackensack, NJ 07601
Phone (201) 488-0066

1944 State Route 33
Neptune, NJ 07753
Phone (732) 776-3787

140 Bergen St
Ste E1620
Newark, NJ 07103
Phone (973) 972-1129

150 Bergen St
Rm M219
Newark, NJ 07103
Phone (973) 972-1193

150 Bergen St
Newark, NJ 07103
Phone (973) 972-6056

1945 State Route 33
Wall Township, NJ 07753
Phone (732) 776-2333

Interoperability endpoints

  • FHIR API: https://epicproxy.et0434.epichosted.com/APIProxyPRD/UHNJ/api/FHIR/R4
  • FHIR API: https://fhir4.healow.com/fhir/r4/IHJHBD

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 and National Provider Directory roles.

Hospital & facility affiliations 3

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": "1638662400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763596800000",
    "number": "1164180386",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "140 BERGEN ST",
            "address_2": "ACC SUITE E-1620",
            "city": "NEWARK",
            "state": "NJ",
            "postal_code": "071032425",
            "telephone_number": "973-972-8003",
            "fax_number": "973-972-6227"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 BERGEN ST",
            "city": "NEWARK",
            "state": "NJ",
            "postal_code": "071032496",
            "telephone_number": "973-972-9872"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1945 NJ-33",
            "address_purpose": "LOCATION",
            "city": "Neptune City",
            "state": "NJ",
            "postal_code": "07753",
            "country_code": "US",
            "telephone_number": "732-775-5500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUSS",
        "first_name": "CHESTER",
        "middle_name": "KENNETH",
        "name_prefix": "Mr.",
        "credential": "RN, APN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-12-05",
        "last_updated": "2025-11-20",
        "certification_date": "2025-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "NJ",
            "license": "26NJ01236100",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NJ",
            "license": "26NR15134100",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Newark, NJ

Sources for this page

Verify at the official NPI Registry.