Individual provider Active NPI

Erika Samsky

  • Physician Assistant
  • Livingston, NJ
National Provider Identifier
1861872426
Registry record updated Nov 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
25MP00365800 Issued in NJ
Practice address
94 Old Short Hills Rd
Emergency Department
Livingston, NJ 07039-5672
Phone
(973) 322-5000
NPI assigned
Jun 8, 2015
Last updated
Nov 3, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 3, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 25MP00365800 NJ Primary

Addresses

Primary practice location

94 Old Short Hills Rd
Emergency Department
Livingston, NJ 07039-5672

Mailing address

418 Wheatsheaf Rd
Roselle, NJ 07203-1862
Phone (908) 337-6473

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
I20150713001864 NJ Practitioner - Physician Assistant 7911210422 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Rwjbh Observation Associates LLCGroup PAC ID 5193137503, 995 clinicians
Rwjbh Emergency Medicine Associates, LLCGroup PAC ID 0941612840, 826 clinicians

Practice addresses (Care Compare)

110 Rehill Ave
Somerville, NJ 08876-2519
Phone (908) 685-2200

225 Williamson St
Elizabeth, NJ 07202-3625
Phone (908) 994-5422

94 Old Short Hills Rd
Livingston, NJ 07039-5672
Phone (973) 322-5000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
87.07 of 100Reported as group
Quality
76.5
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Quality
94.87
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
25MP00365800NJMDPhysician Assistant

Interoperability endpoints

  • Direct secure messaging: esantambrogio45318@epicdirect.rwjbh.org

Organizations & group practices 2

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 1

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": "1433721600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762128000000",
    "number": "1861872426",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "418 WHEATSHEAF RD",
            "city": "ROSELLE",
            "state": "NJ",
            "postal_code": "072031862",
            "telephone_number": "908-337-6473"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "94 OLD SHORT HILLS RD",
            "address_2": "EMERGENCY DEPARTMENT",
            "city": "LIVINGSTON",
            "state": "NJ",
            "postal_code": "070395672",
            "telephone_number": "973-322-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAMSKY",
        "first_name": "ERIKA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-06-08",
        "last_updated": "2025-11-03",
        "certification_date": "2025-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NJ",
            "license": "25MP00365800",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Livingston, NJ

Sources for this page

Verify at the official NPI Registry.