Nextgen Nurse Practitioner Group LLC

Primary specialty

Primary Care Nurse PractitionerTaxonomy code 363LP2300X

Legal business name

NEXTGEN NURSE PRACTITIONER GROUP LLC

Practice address

1199 Delaware Ave Ste 106
Marion, OH 43302-7462

Phone

(740) 387-5584

NPI assigned

Sep 30, 2025

Organization subpart

No

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

Authorized official

Name

Ronald LitmanNPI 1578059630

Title

Owner

Phone

(330) 209-9689

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in OH

Enrollment records 1

Locations

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Ronald Litman

  • Nurse Practitioner
  • Marion, OH
  • NPI 1578059630
  Medicare reassignment Care Compare group NPD Authorized official
• Kelly Creviston, NP-C

  • Family Nurse Practitioner
  • Marion, OH
  • NPI 1164817193
  Medicare reassignment Care Compare group NPD
• Parminder Bobby Singh, M.D.

  • Internal Medicine Physician
  • Marion, OH
  • NPI 1598756546
  NPD

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

{
    "created_epoch": "1759190400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773273600000",
    "number": "1780558171",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1199 DELAWARE AVE STE 106",
            "city": "MARION",
            "state": "OH",
            "postal_code": "433027462",
            "telephone_number": "740-722-0010",
            "fax_number": "833-764-6177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1199 DELAWARE AVE STE 106",
            "city": "MARION",
            "state": "OH",
            "postal_code": "433027462",
            "telephone_number": "740-387-5584"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NEXTGEN NURSE PRACTITIONER GROUP LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-09-30",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A",
        "authorized_official_last_name": "LITMAN",
        "authorized_official_first_name": "RONALD",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "330-209-9689"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Practitioner, Primary Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eric J Newell
• Kayla Newell
• Logan Jay Newell
• Mark Edward Newman, COTA/L
• Elizabeth Newton
• Kathryn A Nicolosi
• Zachery T Nicolosi, QMHS CMS
• Donna Niederkohr
• Bryce Niewoehner, PA
• Rafael A Nivar-Aristy, MD

• Primary Care Nurse Practitioner in Marion, OH
• Providers in Marion, OH by specialty
• Primary Care Nurse Practitioner in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.