Richard B Warshell

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

RICHARD B WARSHELL

Practice address

9301 Golf Rd Ste 201
Des Plaines, IL 60016-1687

Phone

(847) 897-9010

NPI assigned

Jan 17, 2026

Organization subpart

No

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

Authorized official

Name

Richard Warshell, MDNPI 1336119163

Title

Owner

Phone

(773) 814-3425

Specialties & licenses 1

Addresses

Practitioners 1

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

• Richard B Warshell, MD

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1336119163

  Internal Medicine

  NPD (past) Authorized official

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

{
    "created_epoch": "1768608000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768608000000",
    "number": "1477412294",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2839 W MORSE AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606452929",
            "telephone_number": "773-814-3425"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9301 GOLF RD STE 201",
            "city": "DES PLAINES",
            "state": "IL",
            "postal_code": "600161687",
            "telephone_number": "847-897-9010"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RICHARD B WARSHELL",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-17",
        "last_updated": "2026-01-17",
        "certification_date": "2026-01-17",
        "status": "A",
        "authorized_official_last_name": "WARSHELL",
        "authorized_official_first_name": "RICHARD",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "773-814-3425",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Internal Medicine Physician in Des Plaines, IL
• Providers in Des Plaines, IL by specialty
• Internal Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 17, 2026; 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.