Premier Rheumatology Group and Infusion LLC

Primary specialty

PharmacyTaxonomy code 333600000X

Legal business name

PREMIER RHEUMATOLOGY GROUP AND INFUSION LLC

Practice address

18660 Bagley Rd Ste 102B
Cleveland, OH 44130-3483

Phone

(440) 891-2413

NPI assigned

Feb 10, 2020

Organization subpart

No

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

Authorized official

Name

Cherish Hope Cogar, CMA

Title

Ao

Phone

(216) 466-7955

Specialties & licenses 3

Addresses

Other names 1

• Premier Rheum Rx Doing business as

Practitioners 1

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

• Isam Diab, MD

  • Rheumatology Physician
  • Middleburg HTS, OH
  • NPI 1063488765
  NPD

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

{
    "created_epoch": "1581292800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757635200000",
    "number": "1699307462",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18660 BAGLEY RD STE 102B",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441303483",
            "fax_number": "440-673-1926"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18660 BAGLEY RD STE 102B",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441303483",
            "telephone_number": "440-891-2413"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PREMIER RHEUMATOLOGY GROUP AND INFUSION LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-02-10",
        "last_updated": "2025-09-12",
        "certification_date": "2025-09-12",
        "status": "A",
        "authorized_official_last_name": "COGAR",
        "authorized_official_first_name": "CHERISH",
        "authorized_official_middle_name": "HOPE",
        "authorized_official_title_or_position": "AO",
        "authorized_official_telephone_number": "216-466-7955",
        "authorized_official_credential": "CMA"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Rheumatology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "333600000X",
            "taxonomy_group": "",
            "desc": "Pharmacy",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "3336S0011X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Specialty Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Premier Rheum Rx",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

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• Abigail Rose Prendergast, DO
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• Pharmacy in Cleveland, OH
• Providers in Cleveland, OH by specialty
• Pharmacy in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.