Catherine Lajoie Forsh, NP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

F342403 Issued in NY

Practice address

1111 Amsterdam Ave FL 10
New York, NY 10025-1716

Phone

(212) 659-8552

Fax

(212) 523-7124

NPI assigned

Aug 2, 2018

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 names 1

• Catherine Ann Lajoie Former name

Medicare fee-for-service enrollment

Enrolled in NY

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

Nurse Practitioner

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Icahn School of Medicine at Mount SinaiGroup PAC ID 2264691070, 2,809 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mount Sinai West Hospital, New York, NY, CCN 330046

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

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

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.

• Icahn School of Medicine at Mount Sinai

  • Geriatric Medicine (Internal Medicine) Physician
  • New York, NY
  • NPI 1689947160
  Medicare reassignment Care Compare group NPD
• Essen Medical Associates, PC

  • Legal Medicine
  • Bronx, NY
  • NPI 1366418709
  Medicare reassignment NPD
• Essen Medical Urgicare, PLLC

  • Urgent Care Clinic/Center
  • Bronx, NY
  • NPI 1841607298
  Medicare reassignment NPD
• House Call Medical Services of New York, PLLC

  • Internal Medicine Physician
  • Bronx, NY
  • NPI 1851345946
  Medicare reassignment NPD
• Essen Medical Associates, PC

  • Podiatrist
  • Bronx, NY
  • NPI 1720799158
  NPD
• Icahn School of Medicine at Mount Sinai

  • Eyewear Supplier
  • New York, NY
  • NPI 1760227466
  NPD
• Icahn School of Medicine at Mount Sinai

  • Obstetrics & Gynecology Physician
  • New York, NY
  • NPI 1124392212
  NPD (past)

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

• St Lukes Roosevelt Hospital Center

  • General Acute Care Hospital
  • New York, NY
  • NPI 1104982917
  Care Compare affiliation
• St. Lukes Roosevelt Hospital Center

  • Methadone Clinic
  • New York, NY
  • NPI 1609476357

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1533168000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1386122257",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 28082",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100878082",
            "telephone_number": "212-986-3100",
            "fax_number": "212-731-5210"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1111 AMSTERDAM AVE FL 10",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100251716",
            "telephone_number": "212-659-8552",
            "fax_number": "212-523-7124"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FORSH",
        "first_name": "CATHERINE",
        "middle_name": "LAJOIE",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-08-02",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "F342403",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CATHERINE",
            "last_name": "LAJOIE",
            "middle_name": "ANN",
            "credential": "NP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Jessica Forrey, LMSW
• Amanda M Forro
• James L. Forro, LMHC, LPC, NCC
• Cesar Erasmo Fors Nieves, M.D.
• Gilda Forseter, NURSE PRACTITIONER
• David Alexander Forsh, M.D.
• Abigail R Forson, LPN
• Stephanie Forstall
• Molly Forster, MD
• Beverly A Forsyth, MD

• Family Nurse Practitioner in New York, NY
• Providers in New York, NY by specialty
• Family Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2026; 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.