Courtney Kopfensteiner, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

25MP00828700 Issued in NJ

Practice address

140 E Ridgewood Ave Ste 630N
Paramus, NJ 07652-3917

Phone

(201) 447-8018

Fax

(201) 389-0533

NPI assigned

Sep 30, 2019

Last updated

Nov 14, 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

Other identifiers 1

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, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Valley Physician Services PCGroup PAC ID 3577857333, 593 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Valley Hospital Hospital, Paramus, NJ, CCN 310012

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cob9084@direct.nyp.org
• Direct secure messaging: courtney.bellissimo.1@5622.direct.athenahealth.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.

• Valley Physician Services PC

  • Internal Medicine Physician
  • Paramus, NJ
  • NPI 1467815928
  Medicare reassignment Care Compare group
• Weill Medical College of Cornell

  dba Department of Surgery

  • Surgery Physician
  • New York, NY
  • NPI 1669579017
  Medicare reassignment NPD
• Westchester Medical Center Advanced Physician Services, PC

  • Surgery Physician
  • Valhalla, NY
  • NPI 1912131392
  Medicare reassignment NPD
• Weill Medical College of Cornell

  • Cardiovascular Disease Physician
  • New York, NY
  • NPI 1144729385
  NPD
• Westchester Medical Center Advanced Physician Services PC

  • Anesthesiology Physician
  • Valhalla, NY
  • NPI 1740687458
  NPD

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

• The Valley Hospital Inc.

  • General Acute Care Hospital
  • Paramus, NJ
  • NPI 1013912633
  Care Compare affiliation

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

{
    "created_epoch": "1569801600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763078400000",
    "number": "1437790698",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "140 E RIDGEWOOD AVE STE 630N",
            "city": "PARAMUS",
            "state": "NJ",
            "postal_code": "076523917",
            "telephone_number": "201-447-8018",
            "fax_number": "201-389-0533"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "140 E RIDGEWOOD AVE STE 630N",
            "city": "PARAMUS",
            "state": "NJ",
            "postal_code": "076523917",
            "telephone_number": "201-447-8018",
            "fax_number": "201-389-0533"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOPFENSTEINER",
        "first_name": "COURTNEY",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-09-30",
        "last_updated": "2025-11-14",
        "certification_date": "2025-11-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NJ",
            "license": "25MP00828700",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NYS LICENSE",
            "identifier": "024082",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Srinivas Koduru, RPH
• John Koerner, MD
• Eitan M Kohan, M.D.
• Caroline Kondyra
• Danella Kopal, RN
• David Leder Kornmehl
• Robert J. Korst, MD
• Barbara Kosa, RD, IBCLC
• Shanthie Elizabeth Koshy-Thomas, RPA-C
• Ron Koshy

• Medical Physician Assistant in Paramus, NJ
• Providers in Paramus, 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 Nov 14, 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.