Olivia Julia Karczewski, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

25MP00851000 Issued in NJ

Practice address

1425 Bloomfield St
Hoboken, NJ 07030-5505

Phone

(201) 706-8490

Fax

(201) 285-6514

NPI assigned

Sep 10, 2020

Last updated

Jan 15, 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 2

Addresses

Medicare fee-for-service enrollment

Enrolled in NY, NJ2 enrollments

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 2

Specialty

Physician Assistant

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Optum Medical Care of New Jersey PCGroup PAC ID 3072650290, 168 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

99.47

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359

Interoperability endpoints

• Direct secure messaging: okarczewski128829@direct.optum.com

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.

• Optum Medical Care of New Jersey PC

  • Pediatrics Physician
  • New Hyde Park, NY
  • NPI 1578665048

  NJ

  Medicare reassignment Care Compare group NPD
• Angela Azar MD PC

  • Specialist
  • Great Neck, NY
  • NPI 1841582079
  Medicare reassignment
• Optum Medical Care of New Jersey PC

  dba Riverside Medical Group

  • Durable Medical Equipment & Medical Supplies
  • Belleville, NJ
  • NPI 1255050902
  NPD
• A.G. Dikengil, MD, PA

  • Radiology Clinic/Center
  • Lyndhurst, NJ
  • NPI 1205992690
  NPD (past)
• Advanced Diagnostic Imaging PLLC

  • Diagnostic Radiology Physician
  • Jackson Heights, NY
  • NPI 1295008688
  NPD (past)

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

{
    "created_epoch": "1599696000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1736899200000",
    "number": "1487269015",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7764 76TH ST",
            "city": "GLENDALE",
            "state": "NY",
            "postal_code": "113858239",
            "telephone_number": "347-907-2430"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1425 BLOOMFIELD ST",
            "city": "HOBOKEN",
            "state": "NJ",
            "postal_code": "070305505",
            "telephone_number": "201-706-8490",
            "fax_number": "201-285-6514"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KARCZEWSKI",
        "first_name": "OLIVIA",
        "middle_name": "JULIA",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-10",
        "last_updated": "2025-01-15",
        "certification_date": "2025-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "025588",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NJ",
            "license": "25MP00851000",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Selin Kang, RPH
• Yoorim Kang
• Randy Kansky, O.D.
• Sen-Pin Kao, MD
• Radhika Kapoor, DDS
• Lana Karmi
• Jessica Kasevich-Oliva, L.C.S.W.
• Amanpreet Kaur
• Manjinder Kaur
• Paulina Kawa, MS OTR/L

• Medical Physician Assistant in Hoboken, NJ
• Providers in Hoboken, NJ by specialty
• Medical Physician Assistant in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.