Katie Nicole Karsos, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

25MP00750300 Issued in NJ

Practice address

355 Grand St
Jersey City, NJ 07302-4321

Phone

(201) 915-2200

NPI assigned

Nov 28, 2022

Last updated

Nov 3, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Physician Assistant

Education

Other, 2021

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)

Hospital & facility affiliations

• Jersey City Medical Center Hospital, Jersey City, NJ, CCN 310074

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

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.

• Rwjbh Emergency Medicine Associates, LLC

  • Emergency Medicine Physician
  • Somerset, NJ
  • NPI 1912510041
  Medicare reassignment Care Compare group
• Rwjbh Observation Associates LLC

  • Emergency Medicine Physician
  • Livingston, NJ
  • NPI 1760095806
  Medicare reassignment Care Compare group

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

• Jersey City Medical Center

  • General Acute Care Hospital
  • Jersey City, NJ
  • NPI 1689744856
  Care Compare affiliation
• Jersey City Medical Center

  dba Jersey City Medical Center/AMB

  • Ambulance
  • Jersey City, NJ
  • NPI 1871738021

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1669593600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762128000000",
    "number": "1598475931",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6 CHADWICK CT",
            "city": "PARK RIDGE",
            "state": "NJ",
            "postal_code": "076562155",
            "telephone_number": "201-320-4364"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "355 GRAND ST",
            "city": "JERSEY CITY",
            "state": "NJ",
            "postal_code": "073024321",
            "telephone_number": "201-915-2200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KARSOS",
        "first_name": "KATIE",
        "middle_name": "NICOLE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-11-28",
        "last_updated": "2025-11-03",
        "certification_date": "2025-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NJ",
            "license": "25MP00750300",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ashley Marie Karcher, D.O.
• Nikolaos George Karelas, LAC
• Marcin Karman, PMHNP-BC
• Richard B Karmann, DMD
• Karmawala Pharmacy Inc. (jersey city pharmacy)
• Gunawan Kartika, MD
• Michael Karwacki, D.M.D
• Neeharika Kasuganti, MD
• Ena Katavic, M.A., LPC, NCC
• Rushit Katharotia

• Physician Assistant in Jersey City, NJ
• Providers in Jersey City, NJ by specialty
• Physician Assistant in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.