Ariella Rebeccah Grossman, FNP-C

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

26NJ01459400 Issued in NJ

Practice address

6 Forest Ave Ste 202
Paramus, NJ 07652-5245

Phone

(201) 381-3810

NPI assigned

Aug 28, 2025

Last updated

Aug 28, 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, NY2 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

Nurse Practitioner

Education

Other, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Asaf Klein MD PLLC

  • Neurology Physician
  • Rockville Centre, NY
  • NPI 1487402368

  NJ

  Medicare reassignment NPD

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

{
    "created_epoch": "1756339200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756339200000",
    "number": "1619856226",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "962 QUEEN ANNE RD",
            "city": "TEANECK",
            "state": "NJ",
            "postal_code": "076664626",
            "telephone_number": "201-838-2493"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6 FOREST AVE STE 202",
            "city": "PARAMUS",
            "state": "NJ",
            "postal_code": "076525245",
            "telephone_number": "201-381-3810"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROSSMAN",
        "first_name": "ARIELLA",
        "middle_name": "REBECCAH",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-28",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NJ",
            "license": "26NJ01459400",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lisa J. Grohsman, R.N., APN-C.
• Agnieszka Gronostajska
• Jake Grootenboer, P.T.
• Michael L Gross, MD
• Abigail M Grossman, M.D.
• Michael John Grounard Lacovara, DPT
• Elizabeth Rose Guardino
• Laura Guerrero, MD
• Manuel Junior Guerrero
• Christopher Guico, LSW

• Nurse Practitioner in Paramus, NJ
• Providers in Paramus, NJ by specialty
• Nurse Practitioner in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 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.